GM Performance Crate Motors

General Motors is a world leader in crate motors. GM Performance engines are powerful, affordable, and incredibly reliable - and come with a 24month, 36k mile warranty (conditions apply, call for details). Whether you're upgrading a stock engine or jamming a new crate motor into a classic, we've got you covered.

Special Offer: Free Shipping On Powertrain Parts!

When you buy a crate engine from GMPartsOnline.net, we'll ship it directly to your front door...for FREE! Just use the code "SHIPFORFREE" when you check out. Details:

  • Offer valid for engines, transmissions, and transfer cases. $1,000 minimum purchase.
  • The code SHIPFORFREE will take $100 off your shipping charges at checkout. We'll credit the rest of the shipping charges to your card when we process your order.
  • You must pay freight to return your core for credit. Please call 866-423-9926 for special core freight pricing.
Engine
12561723
$3,070.60
$2,487.19
$3,070.60
$2,487.19
Chevrolet Performance 454HO - 438HP
12568774
Other Names: Engine More
Description: Your Big-Block Chevy has delivered performance and power for years, but your GM engine is starting to show some wear. This 454 HO... More
$8,578.49
$6,948.58
$8,578.49
$6,948.58
Chevrolet Performance 502 Ho
12568778
Other Names: Engine More
Description: Massive torque in an affordable Big-Block is what you get with the 502 HO crate engine. With 461 horsepower at 5100 PRMs, this 8.2L... More
$9,637.01
$7,805.98
$9,637.01
$7,805.98
Copo 427 - 425 Hp Crate Engine
17802825
Other Names: Engine More
Description: COPO 427 - 425 hp The COPO 427 uses the large-bore cylinder block and high-flow cylinder heads of the LS7 engine and complements them... More
$34,032.55
$27,566.36
$34,032.55
$27,566.36
Engine Assembly, Copo Camaro 327 / 2.9
17802826
Other Names: Engine More
Description: The COPO 327 sized to fit the regulations of NHRA AA Stock, this smaller-displacement racing engine packs a big supercharged punch. The... More
$40,756.72
$33,012.94
$40,756.72
$33,012.94
Copo Camaro Ls 327 - 4.0 Crate Engine
17802827
Other Names: Engine More
Description: The most powerful supercharged COPO crate engine is designed for NHRA's A Super Stock class and uses a large, 4.0L compressor to... More
$43,089.59
$34,902.57
$43,089.59
$34,902.57
Chevrolet Performance Crate Engine 350 Ho Base 330HP
19210007
Other Names: Engine More
Description: 350 HO Base Forget rebuilding! Our 350 HO is assembled with all-new parts and high-flow heads, giving you more power than just about any... More
$4,118.84
$3,336.26
$4,118.84
$3,336.26
Chevrolet Performance 350 Ho Deluxe 330HP
19210008
Other Names: Engine More
Description: 350 HO Deluxe Forget rebuilding! Our 350 HO is assembled with all-new parts and high-flow heads, giving you more power than just about... More
$5,884.69
$4,766.60
$5,884.69
$4,766.60
Chevrolet Performance Lsa E-Rod Manual (6.2L Sc)
19257460
Other Names: Engine More
Description: E-ROD SYSTEMS HAVE IT ALL Each E-ROD crate engine system carries an official California Air Resources Board (CARB) E.O. number and... More
$18,535.60
$15,013.84
$18,535.60
$15,013.84
Copo 396 - 404 Hp Crate Engine
19301608
Other Names: Engine More
Description: COPO 396 - 404 hp With the displacement of a classic Chevrolet Big-Block, the lightweight, all-aluminum COPO 396 racing engine delivers... More
$28,899.00
$23,408.19
$28,899.00
$23,408.19
2013 Copo 350 325 Hp Crate Engine
19301609
Other Names: Engine More
Description: 2013 Copo 350 325 HP The entry-level COPO racing engine is a bit of a sleeper, that has capabilities far beyond what the modest specs... More
$28,086.57
$22,750.12
$28,086.57
$22,750.12
Chevrolet Performance HT502 406 Hp
88890534
Other Names: Engine More
Description: Your Chevy truck has served you well over the years, and while it might be getting high mileage on its engine, it doesn't mean... More
$8,451.19
$6,845.46
$8,451.19
$6,845.46

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