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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.

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Engine Trouble Shooting

 

 

Chevy GM Engines


At U.S. Engines we provide high quality performance 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, 70,000 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 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 performance engines. For a complete list of performance engines or for installation prices please call our factory at 1.800.542.3211.

Place your Chevy GM performance 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.


Performance Engine Shipping

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Performance Engine Installation

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

Performance Engine Resources

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

Additional Information


 

{Description}
302 cu.in. - 1967-1969 Z28 Factory performance 290 H.P. Custom rebuilt engine
302 cu.in. - 1967-1969 Z28

 

Price $2,295

Description

The 302 cu.in. - 1967-1969 Z28 Factory performance 290 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.

302 cu.in. - 1967-1969 Z28 Factory performance 290 H.P. 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 .

 

 

327 cu.in. - 275 H.P.
327 cu.in. - 275 H.P.

 

Price $2,295

Description

The 327 cu.in. - 275 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.

327 cu.in. - 275 H.P. 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 .

 

 

327 cu.in. - 365 H.P. Custom rebuilt engine
327 cu.in. - 365 H.P.

 

Price $2,595

Description

The 327 cu.in. - 365 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.

327 cu.in. - 365 H.P. 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 .

 

 

350 cu.in. - 1970-1971 LT1 370 H.P. Custom rebuilt engine
350 cu.in. - 1970-1971 LT1 370 H.P.

 

Price $2,895

Description

The 350 cu.in. - 1970-1971 LT1 370 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.

350 cu.in. - 1970-1971 LT1 370 H.P. 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 .

 

 

350 cu.in. - 300 H.P.
350 cu.in. - 300 H.P.

 

Price $2,295

Description

The 350 cu.in. - 300 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.

350 cu.in. - 300 H.P. 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 .

 

 

350 cu.in. - 350 H.P.
350 cu.in. - 350 H.P.

 

Price $2,695

Description

The 350 cu.in. - 350 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.

350 cu.in. - 350 H.P. 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 .

 

 

350 cu.in. - 400 H.P.
350 cu.in. - 400 H.P.

 

Price $2,895

Description

The 350 cu.in. - 400 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.

350 cu.in. - 400 H.P. 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 .

 

 

350 cu.in. - 450 H.P. ( aluminum heads )
350 cu.in. - 450 H.P.

 

Price $3,995

Description

The 350 cu.in. - 450 H.P. ( 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.

350 cu.in. - 450 H.P. ( aluminum heads ) 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 .

 

 

383 cu.in. stroker - 350 H.P.
383 cu.in. stroker - 350 H.P.

 

Price $2,495

Description

The 383 cu.in. stroker - 350 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.

383 cu.in. stroker - 350 H.P. 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 .

 

 

383 cu.in. stroker - 400 H.P.
383 cu.in. stroker - 400 H.P.

 

Price $2,695

Description

The 383 cu.in. stroker - 400 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.

383 cu.in. stroker - 400 H.P. 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 .

 

 

383 cu.in. stroker - 450 H.P.
383 cu.in. stroker - 450 H.P.

 

Price $3,195

Description

The 383 cu.in. stroker - 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.

383 cu.in. stroker - 450 H.P. 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 .

 

 

383 cu.in. stroker - 500 H.P. ( aluminum heads )
383 cu.in. stroker - 500 H.P.

 

Price $4,495

Description

The 383 cu.in. stroker - 500 H.P. ( 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.

383 cu.in. stroker - 500 H.P. ( aluminum heads ) 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 .

 

 

396 cu.in. - 1967-1969 Factory performance engine 330 H.P.
396 cu.in. - 1967-1969 Factory performance engine 330 H.P.

 

Price $2,295

Description

The 396 cu.in. - 1967-1969 330 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.

396 cu.in. - 1967-1969 330 H.P. 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 .

 

 

396 cu.in. - 1967-1969 Factory performance engine 375 H.P.
396 cu.in. - 1967-1969 Factory performance engine 375 H.P.

 

Price $2,295

Description

The 396 cu.in. - 1967-1969 375 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.

396 cu.in. - 1967-1969 375 H.P. 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 .

 

 

402 cu. in. - 1970 Factory performance engine 375 H.P.
402 cu. in. - 1970 Factory performance engine 375 H.P.

 

Price $2,495

Description

The 402 cu. in. - 1970 375 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.

402 cu. in. - 1970 375 H.P. 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 .

 

 

454 cu.in 1967-1969 Factory performance engine 425/435 H.P.
454 cu.in 1967-1969 Factory performance engine 425/435 H.P.

 

Price $3,395

Description

The 454 cu.in 1967-1969 425/435 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 cu.in 1967-1969 425/435 H.P. 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 .

 

 

454 cu.in. 1970 LS-6 Factory 450/465 H.P. Custom rebuild your engine
454 cu.in. 1970 LS-6 Factory 450/465 H.P. Custom rebuild your engine

 

Price $3,595

Description

The 454 cu.in. 1970 LS-6 Factory 450/465 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 cu.in. 1970 LS-6 Factory 450/465 H.P. 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 .

 

 

454 cu.in. 1971 LS-6 Factory 425 H.P. Custom rebuild your engine
454 cu.in. 1971 LS-6 Factory 425 H.P. Custom rebuild your engine

 

Price $3,395

Description

The 454 cu.in. 1971 LS-6 Factory 425 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 cu.in. 1971 LS-6 Factory 425 H.P. 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 .

Description Not Available

 

 

454 cu.in. - 330h.p.
454 cu.in. - 330h.p.

 

Price $2,595

Description

The 454 cu.in. - 330h.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 cu.in. - 330h.p. 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 .

 

 

454 cu.in. - 350h.p.
454 cu.in. - 350h.p.

 

Price $2,895

Description

The 2454 cu.in. - 350h.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 cu.in. - 350h.p. 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 .

 

 

454 cu.in. - 370 H.P.
454 cu.in. - 370 H.P.

 

Price $3,085

Description

The 454 cu.in. - 370 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 cu.in. - 370 H.P. 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 .

 

 

454 cu.in. - 400 H.P.
454 cu.in. - 400 H.P.

 

Price $3,295

Description

The 454 cu.in. - 400 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 cu.in. - 400 H.P. 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 .

 

 

454 cu.in. - 425 H.P.
454 cu.in. - 425 H.P.

 

Price $3,595

Description

The 454 cu.in. - 425 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 cu.in. - 425 H.P. 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 .

 

 

454 cu.in. - 450 H.P.
454 cu.in. - 450 H.P.

 

Price $4,095

Description

The 454 cu.in. - 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 cu.in. - 450 H.P. 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 .

 

 

454 cu.in. - 500 H.P.
454 cu.in. - 500 H.P.

 

Price $5,395

Description

The 454 cu.in. - 500 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 cu.in. - 500 H.P. 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 .

 

 

454 cu.in. - 600 H.P. (aluminum heads)
454 cu.in. - 600 H.P. (aluminum heads)

 

Price $6,395

Description

The 454 cu.in. - 600 H.P. (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 cu.in. - 600 H.P. (aluminum heads) 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 .

 

 

496 cu.in. 600 H.P.
496 cu.in. 600 H.P.

 

Price $4,895

Description

The 496 cu.in. 600 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.

496 cu.in. 600 H.P. 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 .

 

 

502 cu.in. Custom rebuild your engine

 

Price $4,895

Description

The 502 cu.in. 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 cu.in. 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 .

 

 

4.2 6 cylinder DOHC Aluminum engine 2002 - 2006
4.2  6 cylinder DOHC Aluminum engine 2002 - 2006

 

Price $2,495

Description

The 4.2 6 cylinder DOHC Aluminum engine 2002 - 2006 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.

4.2 6 cylinder DOHC Aluminum engine 2002 - 2006 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 .

 

 

5.3 V-8 OHV 1999 - 2007
5.3  V-8  OHV 1999 - 2007

 

Price $2,395

Description

The 5.3 V-8 OHV 1999 - 2007 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.

5.3 V-8 OHV 1999 - 2007 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 .

 

 

6.0 V-8 OHV 1998 - 2006
6.0  V-8 OHV 1998 - 2006

 

Price $2,495

Description

The 6.0 V-8 OHV 1998 - 2006 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.

6.0 V-8 OHV 1998 - 2006 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 .