Call For Current Prices, Our Prices DO NOT INCLUDE Core or Freight


 

Engine Shipping

Contact for shipping info

All our engine parts are brand new never rebuilt or remanufactured with us you just get the very best

Professional Engine Installations are available in-house. Please call for availability and specific price rates for each vehicle.

Resources for Rebuilt Engines

U.S. Engine provides customers with free or discount towing services to its installation center for custom engine installations.

Engine Trouble Shooting - Click Here.

Engine Install - Click Here.

Additional Information

Engine Installing Help

Engine Trouble Shooting

 

 

     Chevy GM Marine Engines with 7-year warranty

 

For current prices and more information go to our Mercruiser listing. Most marine engines are made by GENERAL MOTORS - Mercruiser makes some of their own. Just call we will help you.

 

Our fuel saving guarantee

350 / 5.7

Since you are replacing your  350 / 5.7 Mercruiser with 200 to 280  horsepower when you purchase ours with 300 to 350 horsepower  we will guarantee you will feel the difference in power and consume  less fuel or we will refund the difference.

4.3

Now that your replacing your original factory 4.3 try our 4.3 with 50 more horsepower  engine and we will guarantee you will feel the difference in power and use less fuel or we will refund the difference.

 

454 / 7.4

You know how much fuel these engine use. We build the same engines  with more horsepower and torque. We guarantee if you replace your factory's 454 / 7.4 300 to 380 horsepower with one of our 410 to 450 horsepower you will use less fuel and have more power or we will refund the difference it's that simple.

At U.S. Engines we provide high quality rebuilt marine engines that consumers can trust. This steadfast quality control is demonstrated throughout our process – from the expert precision of our experienced technicians to our comprehensive inspection and testing process and 7 years, 500 hours marine engine warranty. Nearly twenty-five years in the industry has honed our skills, perfected our process, and shown us first-hand what our customers want – reliable service, long lasting excellence on which they can depend, and powerful engines that don’t sacrifice quality for affordability.

At U.S. Engines we not only build our own engines, we install marine engines. Our many years of building and installation experience have allowed us to know what engines work best in what situation.

Below is our extensive selection of Chevy GM Marine engines. For a complete list of marine engines or for installation prices please call our factory at 1.800.542.3211.


Place your Chevy GM Marine engines order today. Call U.S. Engines at 1.800.542.3211; our expert technicians are happy to answer all your questions or help you conveniently place your order.

Our Marine Engine Quick Facts

Our Marine Engines come in two forms from our shop. The factory horse power version is a rebuild to factory specification, however the compression on the original factory model is low and therefore requires more fuel in order to push your boat. Our "50 more horse power" build turns your engine into a higher compression engine, still able to use 87 octane fuel, but much less. In addition, the added compression makes more torque, which is the main drive to get your boat through the water more quickly and smoothly.

Marine Engine Delivery - Call For Quote

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Marine Engine Installation

Professional Engine Installations are available in house. Please call for availability and specific price rates for each boat.

Additional Information


 

{Description}
Click on the engine below for prices
153 4-cylinder

 

This 300 horse 350 we guarantee to use less fuel $2,695.00

Description

This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 350 will replace your original factory's 350 - 305 - 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

Image on the right is our 300 horse 340
165 6-cylinder

 

Price $2,295

Description

The 165 6-cylinder engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

165 6-cylinder engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

NOTE 350 is also called 5.7
181 We can fix this block

 

Price $2,295

Description

The 181 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

181 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

3.0 Block freeze cracked we can fix it add $300.00
3.0

 

Price $2,295

Description

The 3.0 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

3.0 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

250 6-cylinder
250 6-cylinder

 

Price $2,295

Description

The 250 6-cylinder engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

250 6-cylinder engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

292 6-cylinder
292 6-cylinder

 

Price $2,295

Description

The 292 6-cylinder engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

292 6-cylinder engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 1980 - 1989
4.3 V6 1980 - 1989

 

Price $2,295

Description

The 4.3 V6 1980 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

4.3 V6 1980 - 1989 This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less pollution. Don't forget you will receive more power.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 1980 - 1989 Performance Engine 50 More H.P. uses less fuel
4.3 V6 1980 - 1989

 

Price $2,295

Description

Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine produce 50 more horsepower and 25 lbs more torque over your factory engine.

Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water.

This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine.

Our confidence is so strong we will guarantee you will use less fuel while gaining more power.

The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 1990 - 1995 With or Without Electric Fuel Pump
4.3 V6 1990 - 1995

 

Price $2,295

Description

The 4.3 V6 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

4.3 V6 1990 - 1995 This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less pollution. Don't forget you will receive more power.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 1990 - 1995 50 More H.P. Uses less fuel better combustion
4.3 V6 1990 - 1995 50 More H.P.

 

Price $2,295

Description

Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine produce 50 more horsepower and 25 lbs more torque over your factory engine.

Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water.

This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine.

Our confidence is so strong we will guarantee you will use less fuel while gaining more power.

The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 1996 - 1999 With Electric Fuel Pump
4.3 V6 1996 - 1999

 

Price $2,295

Description

The 4.3 V6 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

4.3 V6 1996 - 1999 This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less pollution. Don't forget you will receive more powering's.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 1996 - 1999 50 More H.P. uses less fuel
4.3 V6 1996 - 1999 50 More H.P.

 

Price $2,295

Description

Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine produce 50 more horsepower and 25 lbs more torque over your factory engine.

Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water.

This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine.

Our confidence is so strong we will guarantee you will use less fuel while gaining more power.

The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 2000 - 2009
4.3 V6 2000 - 2009

 

Price $2,395

Description

The 4.3 V6 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

4.3 V6 2000 - 2009 This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less pollution. Don't forget you will receive more power.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

4.3 V6 2000 - 2009 50 More H.P.
4.3 V6 2000 - 2009 50 More H.P.

 

Price $2,495

Description

Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine produce 50 more horsepower and 25 lbs more torque over your factory engine.

Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water.

This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine.

Our confidence is so strong we will guarantee you will use less fuel while gaining more power.

The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

305 1980 - 1989
305 1980 - 1989

 

Price $2,295

Description

The 305 1980 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

305 1980 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

305 1990 - 1995 12 Bolt Intake Manifold
305 1990 - 1995 12 Bolt Intake Manifold

 

Price $2,295

Description

The 305 1990 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

305 1990 - 1995 12 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

305 1996 - 1999 8 Bolt Intake Manifold
305 1996 - 1999 8 Bolt Intake Manifold

 

Price $2,295

Description

The 305 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

305 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

305 2000 - 2006 8 Bolt Intake Manifold
305 2000 - 2006 8 Bolt Intake Manifold

 

Price $2,295

Description

The 305 2000 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

305 2000 - 2006 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.0 1980 - 1989
5.0 1980 - 1989

 

Price $2,295

Description

The 5.0 1980 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.0 1980 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.0 1990 - 1995 12 Bolt Intake Manifold
5.0 1990 - 1995 12 Bolt Intake Manifold

 

Price $2,295

Description

The 5.0 1990 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.0 1990 - 1995 12 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.0 1996 - 1999 8 Bolt Intake Manifold
5.0 1996 - 1999 8 Bolt Intake Manifold

 

Price $2,295

Description

The 5.0 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.0 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.0 2000 - 2006 8 Bolt Intake Manifold
5.0 2000 - 2006 8 Bolt Intake Manifold

 

Price $2,295
Description

Description

The 5.0 2000 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.0 2000 - 2006 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 255 h.p 1979 - 1989
350 255 h.p 1979 - 1989

 

Price $2,295

Description

The 350 255 h.p 1979 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 255 h.p 1979 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 260 h.p 1979 - 1989
350     260 h.p     1979 - 1989

 

Price $2,295

Description

The 350 260 h.p 1979 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 260 h.p 1979 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 280 h.p 1979 - 1989
350     280 h.p     1979 - 1989

 

Price $2,295

Description

The 350 280 h.p 1979 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 280 h.p 1979 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 300 h.p 1979 - 1989 Uses less fuel from higher compression
350 300 h.p 1979 - 1989

 

Price $2,295

Description

This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 350 will replace your original factory's 350 - 305 - 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

350 260 h.p 1990 - 1995
350 260 h.p 1990 - 1995

 

Price $2,395

Description

The 350 260 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 260 h.p 1990 - 1995 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 280 h.p 1990 - 1995
350 280 h.p 1990 - 1995

 

Price $2,395

Description

The 350 280 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 280 h.p 1990 - 1995 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 300 h.p 1990 - 1995 Performance Engine uses less fuel
350 300 h.p 1990 - 1995

 

Price $2,495

Description

This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 350 will replace your original factory's 350 - 305 - 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 260 h.p 1996 - 1999 8 Bolt Intake Manifold
350 260 h.p 1996 - 1999 8 Bolt Intake Manifold

 

Price $2,695

Description

The 350 260 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 260 h.p 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 280 h.p 1996 - 1999 8 Bolt Intake Manifold
350 280 h.p 1996 - 1999 8 Bolt Intake Manifold

 

Price $2,695

Description

The 350 280 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 280 h.p 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 300 h.p 1996 - 1999
350 300 h.p 1996 - 1999

 

Price $2,785

Description

This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 350 will replace your original factory's 350 - 305 - 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 320 h.p 1996 - 1999
350 320 h.p 1996 - 1999

 

Price $2,895

Description

The 350 320 h.p 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 320 h.p 1996 - 1999 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 260 h.p 2000 - 2009 8 Bolt Intake Manifold
350 260 h.p 2000 - 2009 8 Bolt Intake Manifold

 

Price $2,695

Description

The 350 260 h.p 2000 - 2009 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 260 h.p 2000 - 2009 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 280 h.p 2000 - 2009 8 Bolt Intake Manifold
350 280 h.p 2000 - 2009 8 Bolt Intake Manifold

 

Price $2,895

Description

The 350 280 h.p 2000 - 2009 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 280 h.p 2000 - 2009 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 300 h.p 2000 - 2009 uses less fuel
350 300 h.p 2000 - 2009 uses less fuel

 

Price $2,995

Description

This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 350 will replace your original factory's 350 - 305 - 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

350 350 h.p 2000 - 2009
350 350 h.p 2000 - 2009

 

Price $3,195

Description

The 350 350 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

350 350 h.p 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 260 h.p 1985 - 1989
5.7     260 h.p     1985 - 1989

 

Price $2,295

Description

The 5.7 260 h.p 1985 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 260 h.p 1985 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 280 h.p 1985 - 1989
5.7     280 h.p     1985 - 1989

 

Price $2,295

Description

The 5.7 280 h.p 1985 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 280 h.p 1985 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 300 h.p 1985 - 1989 Performance Engine will use less fuel
5.7 300 h.p 1985 - 1989

 

Price $2,295

Description

This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 5.7 will replace your original factory's 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 260 h.p 1990 - 1995
5.7     260 h.p     1990 - 1995

 

Price $2,395

Description

The 5.7 260 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 260 h.p 1990 - 1995 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 280 h.p 1990 - 1995
5.7     280 h.p     1990 - 1995

 

Price $2,395

Description

The 5.7 280 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 280 h.p 1990 - 1995 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 300 h.p 1990 - 1995 Uses Less Fuel From Higher compression
5.7     300 h.p     1990 - 1995

 

Price $2,495

Description

This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 5.7 will replace your original factory's 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 260 h.p 1996 - 1999 8 Bolt Intake Manifold
5.7     260 h.p     1996 - 1999

 

Price $2,695

Description

The 5.7 260 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 260 h.p 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 280 h.p 1996 - 1999 8 Bolt Intake Manifold
5.7 280 h.p 1996 - 1999

 

Price $2,695

Description

The 5.7 280 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 280 h.p 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 300 h.p 1996 - 1999 Uses Less Fuel
5.7 300 h.p 1996 - 1999

 

Price $2,785

Description

This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 5.7 will replace your original factory's 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 320 h.p 1996 - 1999
5.7     320 h.p     1996 - 1999

 

Price $2,895

Description

The 5.7 320 h.p 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 320 h.p 1996 - 1999 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 260 h.p 2000 - 2009
5.7     260 h.p     2000 - 2009

 

Price $2,695

Description

The 5.7 260 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 260 h.p 2000 - 2009 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 280 h.p 2000 - 2009
5.7     280 h.p     2000 - 2009

 

Price $2,785

Description

The 5.7 280 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 280 h.p 2000 - 2009 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty.

Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season.

We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less pollution.

The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 300 h.p 2000 - 2009
5.7     300 h.p     2000 - 2009

 

Price $2,995

Description

This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop.

The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs.

Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can.

Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty.

Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty

Plus our 300 horse 5.7 will replace your original factory's 5.7 - and 5.0 without any changes or modifications.

Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke.

The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4

Our 383 will take the place of you original factory's 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel economy like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face.

So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

5.7 350 h.p 2000 - 2009
5.7     350 h.p     2000 - 2009

 

Price $3,195

Description

The 5.7 350 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

5.7 350 h.p 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

383 Stroker 350 h.p 1985 - 1995 12 Bolt Intake Manifold
383     Stroker     350 h.p     1985 - 1995    12 Bolt Intake Manifold

 

Price $2,495

Description

The 383 Stroker 350 h.p 1985 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

383 Stroker 350 h.p 1985 - 1995 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

383 Stroker 400 h.p 1985 - 1995 12 Bolt Intake Manifold
383     Stroker     400 h.p     1985 - 1995

 

Price $2,695

Description

The 383 Stroker 400 h.p 1985 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

383 Stroker 400 h.p 1985 - 1995 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

383 Stroker 360 h.p 1996 - 2006 8 Bolt Intake Manifold
383     Stroker     360 h.p     1996 - 2006

 

Price $2,895

Description

The 383 Stroker 360 h.p 1996 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

383 Stroker 360 h.p 1996 - 2006 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

383 Stroker 410 h.p 1996 - 2006 8 Bolt Intake Manifold
383     Stroker     410 h.p     1996 - 2006      8 Bolt Intake Manifold

 

Price $2,995

Description

The 383 Stroker 410 h.p 1996 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

383 Stroker 410 h.p 1996 - 2006 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 300 h.p 1989 - 1993
454     300 h.p     1989 - 1993

 

Price $2,695

Description

The 454 300 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 300 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 330 h.p 1989 - 1993
454     330 h.p     1989 - 1993

 

Price $2,695

Description

The 454 330 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 330 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 350 h.p 1975 - 1993
454     350 h.p     1989 - 1993

 

Price $2,895

Description

The 454 350 h.p 1975 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 350 h.p 1975 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

454 400 h.p 1975 - 1993 uses less fuel
454     400 h.p     1989 - 1993     uses less fuel

 

Price $3,085

Description

The 454 400 h.p 1975 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 400 h.p 1975 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 330 h.p 1994 - 1996
454     330 h.p     1994 - 1996

 

Price $2,895

Description

The 454 330 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 330 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

454 350 h.p 1994 - 1996
454 350 h.p 1994 - 1996

 

Price $3,085

Description

The 454 350 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 350 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 350 h.p 1994 - 1996 uses less fuel
454 350 h.p 1994 - 1996

 

Price $3,295

Description

The 454 350 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 350 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

454 330 h.p 1997 - 2005
4.2  6 cylinder DOHC Aluminum engine 2002 - 2006

 

Price $2,995

Description

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

The 454 330 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 330 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 350 h.p 1997 - 2005
5.3  V-8  OHV 1999 - 2007

 

Price $3,295

Description

The 454 350 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 350 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

454 400 h.p 1997 - 2005
6.0  V-8 OHV 1998 - 2006

 

Price $3,395

Description

The 454 400 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 400 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 450 h.p
6.0  V-8 OHV 1998 - 2006

 

Price $4,195

Description

The 454 450 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 450 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 330 h.p 1989 - 1993
6.0  V-8 OHV 1998 - 2006

 

Price $2,695

Description

The 7.4 330 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 330 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 350 h.p 1989 - 1993
6.0  V-8 OHV 1998 - 2006

 

Price $2,895

Description

The 7.4 350 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 350 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 400 h.p 1989 - 1993 This engine will use less fuel
6.0  V-8 OHV 1998 - 2006

 

Price $3,085

Description

The 7.4 400 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 400 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 330 h.p 1994 - 1996
6.0  V-8 OHV 1998 - 2006

 

Price $3,085

Description

The 7.4 330 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 330 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 350 h.p 1994 - 1996
6.0  V-8 OHV 1998 - 2006

 

Price $3,085

Description

The 7.4 350 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 350 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 400 h.p 1994 - 1996
6.0  V-8 OHV 1998 - 2006

 

Price $3,195

Description

The 7.4 400 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 400 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3211 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 330 h.p 1997 - 2005
6.0  V-8 OHV 1998 - 2006

 

Price $3,085

Description

The 7.4 330 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 330 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 350 h.p 1997 - 2005
6.0  V-8 OHV 1998 - 2006

 

Price $3,295

Description

The 7.4 350 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 350 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 400 h.p 1997 - 2005
6.0  V-8 OHV 1998 - 2006

 

Price $3,395

Description

The 7.4 400 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 400 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will surprise you so will the fuel savings.

We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine.

The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference.

The parts we use are high performance parts but you can still use same fuel as you do now.

Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker.

Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat.

You smaller boats all I can say is hold on.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

7.4 450 h.p
6.0  V-8 OHV 1998 - 2006

 

Price $4,195

Description

The 7.4 450 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

7.4 450 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

8.1S HO 425 Propshaft horse power 4400-5000 RPMS
6.0  V-8 OHV 1998 - 2006

 

Price $5,195

Description

The 8.1S HO 425 Propshaft horse power 4400-5000 RPMS engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

8.1S HO 425 Propshaft horse power 4400-5000 RPMS engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

454 500 h.p With (aluminum heads)
6.0  V-8 OHV 1998 - 2006

 

Price $6,395

Description

The 454 500 h.p With (aluminum heads) engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

454 500 h.p With (aluminum heads) engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

496 mag 450 H.P 2000 - 2009 Custom engine rebuild
6.0  V-8 OHV 1998 - 2006

 

Price $4,695

Description

The 496 mag 450 H.P 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

496 mag 450 H.P 2000 - 2009 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.

 

 

502 Custom rebuilding your mercruiser engine only
6.0  V-8 OHV 1998 - 2006

 

Price $5,895

Description

The 502 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust.

502 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.

Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.

Got more question or need help call our marine experts at 800-542-3214 or Email mike@lakewashingtonboatcenter.com.