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.
Chevrolet Performance 454HO - 438HP
Other Names:
Engine
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Description:
BIG TORQUE ON A BUDGET 454HO Video Chevrolet Performance's 454 HO crate engine is a Big-Block bargain - an affordable engine with...
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$8,410.29
$6,812.34
$8,410.29
$6,812.34
Chevrolet Performance 502 Ho
Other Names:
Engine
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Description:
AN AFFORDABLE POWERHOUSE! What will you do with 461 horsepower and 558 lb.-ft. of torque from Chevrolet Performance's value-driven 502...
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$9,448.05
$7,652.92
$9,448.05
$7,652.92
Copo 427 - 425 Hp Crate Engine
Other Names:
Engine
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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...
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$34,032.55
$27,566.36
$34,032.55
$27,566.36
Engine Assembly, Copo Camaro 327 / 2.9
Other Names:
Engine
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Description:
The COPO 327 sized to fit the regulations of NHRA AA Stock, this smaller-displacement racing engine packs a big supercharged punch. The...
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$40,756.72
$33,012.94
$40,756.72
$33,012.94
Copo Camaro Ls 327 - 4.0 Crate Engine
Other Names:
Engine
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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...
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$43,089.59
$34,902.57
$43,089.59
$34,902.57
Chevrolet Performance Crate Engine 350 Ho Base 330HP
Other Names:
Engine
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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...
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$3,958.91
$3,206.71
$3,958.91
$3,206.71
Chevrolet Performance 350 Ho Deluxe 330HP
Other Names:
Engine
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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...
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$5,656.19
$4,581.51
$5,656.19
$4,581.51
Chevrolet Performance 350 Ho Turn-Key 330HP
Other Names:
Engine
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Description:
THE CLASSIC 350 READY TO ROCK! Forget rebuilding! Our 350 HO is assembled with all-new parts and high-flow heads, giving you more power...
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$7,212.03
$5,841.74
$7,212.03
$5,841.74
L99 6.2L Gen Iv 376ci Engine 400 Hp
Other Names:
Engine
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Description:
Nearly identical in performance and construction to the Camaro's manual transmission LS3 engine, the L99 engine (equipped in automatic...
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$8,313.72
$7,183.06
$8,313.72
$7,183.06
Chevrolet Performance Lsa E-Rod Manual (6.2L Sc)
Other Names:
Engine
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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...
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$18,154.36
$14,705.03
$18,154.36
$14,705.03
LS9 6.2L Supercharged Engine Dry Sump 638 Hp
Other Names:
Engine
More
Replaces:
19244099
Description:
THE LAST OF A LEGEND! When the C6 Corvette ZR1 went out of production, so did its unique LS9 supercharged engine. Chevrolet Performance...
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$22,829.33
$18,491.76
$22,829.33
$18,491.76
Copo 396 - 404 Hp Crate Engine
Other Names:
Engine
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Description:
COPO 396 - 404 hp With the displacement of a classic Chevrolet Big-Block, the lightweight, all-aluminum COPO 396 racing engine delivers...
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$28,899.00
$23,408.19
$28,899.00
$23,408.19
2013 Copo 350 325 Hp Crate Engine
Other Names:
Engine
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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...
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$28,086.57
$22,750.12
$28,086.57
$22,750.12
Chevrolet Performance HT502 406 Hp
Other Names:
Engine
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Description:
A BIG-INCH ALTERNATIVE TO REBUILDING Don't bother repowering your trusty Big-Block-powered truck with a rebuild or reconditioned used...
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$8,265.21
$6,694.82
$8,265.21
$6,694.82
Chevrolet Performance ZZ502/502 Base 508 Hp
Other Names:
Engine
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Replaces:
12496963
Description:
A DIY FOUNDATION FOR BIG TORQUE! We offer the ZZ502/502 Base crate engine for the builder who wants the super-strong bottom end and...
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$10,826.55
$8,769.50
$10,826.55
$8,769.50
Chevrolet Performance ZZ454 469 Hp
Other Names:
Engine
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Replaces:
12498777
Description:
ALUMINUM HEADS ADD BIG POWER! Our engineers took the tough 454 HO and matched it with a set of higher-flow, oval-port aluminum cylinder...
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$9,890.16
$8,011.03
$9,890.16
$8,011.03
Chevrolet Performance ZZ572/620 Base
Other Names:
Engine
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Replaces:
12498792
Description:
OUR BADDEST BIG-BLOCK STREET ENGINE Proving the adage there's no replacement for displacement, the ZZ572/620 is the ultimate expression...
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$17,872.61
$14,476.82
$17,872.61
$14,476.82
Chevrolet Performance 383 HT383 Truck Crate Engine
Other Names:
Engine
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Replaces:
12499101, 19332529
Description:
BIG TORQUE FOR YOUR TRUCK Got a pre-1980 GM truck with a tired Small-Block? Forget the rebuild and take your trusty truck's capability...
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$6,410.96
$5,192.88
$6,410.96
$5,192.88
Chevrolet Performance Ram Jet 350
Other Names:
Engine
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Replaces:
12499120
Description:
VINTAGE STYLE AND MODERN PERFORMANCE Chevrolet Performance's unique Ram Jet 350 combines the classic look of the original Rochester...
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$8,632.00
$6,991.92
$8,632.00
$6,991.92
Chevrolet Performance 350/290HP Crate Engine
Other Names:
Engine
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Replaces:
12499529
Description:
OUR BEST CRATE ENGINE VALUE DELIVERS ALL YOU EXPECT IN A POWERFUL SMALL-BLOCK! The most affordable Cheverolet Performance Small-Block...
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$3,337.99
$2,703.77
$3,337.99
$2,703.77
Chevrolet Performance 383 HT383Ee Crate Engine
Other Names:
Engine
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Replaces:
17800393, 19332531
Description:
EMISSIONS-LEGAL STROKER FOR TRUCKS Chevrolet Performance's HT383E crate engine is an affordable and more powerful direct replacement for...
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$6,668.04
$5,401.11
$6,668.04
$5,401.11
Chevrolet Performance ZZ427/480 Hp Crate Engine
Other Names:
Engine
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Replaces:
19166393
Description:
A MODERN TAKE ON THE CLASSIC L88 The L88 427 was the ultimate expression of Chevy's production Big-Block power, combining a rigid iron...
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$14,201.23
$11,502.99
$14,201.23
$11,502.99
Chevrolet Performance ZZ502/502 Deluxe 508 Hp
Other Names:
Engine
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Replaces:
19201332
Description:
OUR MOST POPULAR BIG-BLOCK The ZZ502/502 is one of the industry's benchmark crate engines, offering excellent value with a proven...
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$12,904.81
$10,452.90
$12,904.81
$10,452.90
Chevrolet Performance 572/620 Deluxe 621 Hp
Other Names:
Engine
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Replaces:
19201333
Description:
OUR BADDEST BIG-BLOCK STREET ENGINE Proving the adage there's no replacement for displacement, the ZZ572/620 is the ultimate expression...
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$20,397.87
$16,522.27
$20,397.87
$16,522.27
Chevrolet Performance 350/290 Deluxe Crate Engine
Other Names:
Engine
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Replaces:
19244450
Description:
AN AFFORDABLE ICON The 350 Small-Block is the cornerstone of the performance world - the most popular high-performance Small-Block crate...
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$3,901.16
$3,159.94
$3,901.16
$3,159.94
Engine
Replaces:
19244805, 19257230
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
$11,492.00
$9,308.52
$11,492.00
$9,308.52
Engine
Replaces:
19257234
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
$11,321.05
$9,170.05
$11,321.05
$9,170.05
Engine
Replaces:
19257456
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
$18,491.87
$14,978.41
$18,491.87
$14,978.41
Engine
Replaces:
19258602
Description:
POWERFUL, DURABLE AND AFFORDABLE! Chevrolet Performance's durable CT350 is the engine budget-conscious racers can depend on for...
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$5,018.67
$4,065.12
$5,018.67
$4,065.12
Lsx 376-B8
Other Names:
Engine
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Replaces:
19171049, 19260831
Description:
The affordable LSX crate engine has arrived! GM Performance parts takes the economical LSX Bowtie block and combines it with the LS3's...
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$9,366.40
$7,586.78
$9,366.40
$7,586.78
LSX454 Long Block Kit
Other Names:
Engine
More
Replaces:
19244611, 19260833, 19332316
Description:
AN LSX WITH BIG-BLOCK POWER! With the LSX Bowtie block, we've built a 21st century 454 with the latest technology. It's lighter and more...
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$14,797.23
$11,985.75
$14,797.23
$11,985.75
Chevrolet Performance CT525
Other Names:
Engine
More
Replaces:
19271821
Description:
LIGHTWEIGHT, HIGH-RPM LS POWER! Chevrolet Performance's deep-breathing, high-revving CT525 6.2L crate engine is based on the LS engine...
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$10,080.11
$8,164.89
$10,080.11
$8,164.89
Chevrolet Performance LSX376-B15 (6.2L)
Other Names:
Engine
More
Replaces:
19299306, 19332320
Description:
FORGED INTERNALS SUPPORT MORE BOOST! For builders who want to stretch the performance of a turbocharged or supercharged combination,...
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$11,221.56
$9,089.46
$11,221.56
$9,089.46
Engine
Replaces:
19258770, 19301326
Description:
A NEW CLASSIC! As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is...
More
$9,261.20
$7,501.57
$9,261.20
$7,501.57
Engine
Replaces:
19258768, 19301358
Description:
THE HOT CAM ADDS HEAT TO THE LS3 Our engineers took a production LS3 6.2L (376 cubic inches) and swapped the stock camshaft for the...
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$9,684.59
$7,844.52
$9,684.59
$7,844.52
Engine
Replaces:
19244552, 19301359
Description:
BIG POWER FOR THE STREET OR TRACK Using the LS3 engine as its foundation, the LS376/515 crate engine adds Chevrolet Performance's...
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$10,551.67
$8,546.85
$10,551.67
$8,546.85
Engine
Replaces:
19259233, 19301360
Description:
OUR MOST POWERFUL NATURALLY ASPIRATED 6.2L! With Chevrolet Performance's aggressive ASA camshaft - developed for the high-rpm world of...
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$11,304.04
$9,156.27
$11,304.04
$9,156.27
Chevrolet Performance CT400
Other Names:
Engine
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Replaces:
88958604, 19318604
Description:
HIGH-REVVING PERFORMANCE AND DURABILITY Chevrolet Performance's CT400 racing crate engine now features Fast Burn cylinder heads with...
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$8,459.75
$6,852.39
$8,459.75
$6,852.39