GM Performance Crate Motors

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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.

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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
Part Number: 19433160
Replaces: 19331576, 19419002
MSRP $13,884.98
$11,663.39
MSRP $13,884.98
$11,663.39
ENGINE
Part Number: 19433410
Replaces: 19331574, 19419001
MSRP $12,126.40
$10,186.18
MSRP $12,126.40
$10,186.18
ENGINE
Part Number: 19331581
Other Names: ENGINE More Names
Replaces: 12498792
Description: ENGINE More Info
MSRP $22,177.65
$18,629.23
MSRP $22,177.65
$18,629.23
Chevy Big-Block V-8 454 CID Engine
Part Number: 19433409
Replaces: 12568774, 24502618
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 Info
MSRP $10,722.47
$9,006.87
MSRP $10,722.47
$9,006.87
Chevy Big-Block V-8 502 CID Engine
Part Number: 19433157
Replaces: 12568778, 24502620
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 Info
MSRP $12,928.45
$10,859.90
MSRP $12,928.45
$10,859.90
Chevy Big-Block V-8 427 CID 7.0L Engine
Part Number: 19331572
Other Names: ENGINE More Names
Replaces: 19166393
Description: If you long for the L88’s legendary Big-Block power, then the ZZ427/480 will bring back the memories of the 1960s power and... More Info
MSRP $17,625.44
$14,805.37
MSRP $17,625.44
$14,805.37
Chevy Big-Block V-8 427 CID 7.0L Engine
Part Number: 19331572
Other Names: ENGINE More Names
Replaces: 19166393
Description: If you long for the L88’s legendary Big-Block power, then the ZZ427/480 will bring back the memories of the 1960s power and... More Info
MSRP $17,625.44
$14,805.37
MSRP $17,625.44
$14,805.37
ENGINE
Part Number: 19433162
Replaces: 12496962, 19331579, 19419003
MSRP $16,011.65
$13,449.79
MSRP $16,011.65
$13,449.79
Chevy Tall Deck Big-Block V-8 572 CID Engine
Part Number: 19331583
Other Names: ENGINE More Names
Replaces: 12498793, 19201333
Description: The ZZ572/650 Deluxe is the most powerful Big-Block street engine and is built by Chevrolet Performance to give you the ultimate in... More Info
MSRP $25,028.80
$21,024.19
MSRP $25,028.80
$21,024.19
ENGINE
Part Number: 19433030
Replaces: 12355345, 12486041, 19420878, 19431609
MSRP $6,992.04
$5,873.31
MSRP $6,992.04
$5,873.31
Engine
Part Number: 19433038
Replaces: 12496968, 19201329, 19420879, 19431610
MSRP $9,140.79
$7,678.26
MSRP $9,140.79
$7,678.26
ENGINE
Part Number: 19421057
Replaces: 19369331, 19370414
Description: The LS3 E-ROD is a 376 cu 6.2L engine capable of 430 horsepower at 5900 RPMs using 92-octane fuel. This Corvette engine combines high... More Info
MSRP $13,763.67
$11,561.48
MSRP $13,763.67
$11,561.48
ENGINE
Part Number: 19432776
Replaces: 19332312, 19417355
MSRP $11,040.49
$9,274.01
MSRP $11,040.49
$9,274.01
ENGINE
Part Number: 19417357
Replaces: 19332316, 19355573
Description: ENGINE More Info
MSRP $17,571.85
$14,760.36
MSRP $17,571.85
$14,760.36
LS-Series Gen-IV Small-Block V-8 376 CID 6.2L Engine
Part Number: 19432720
Replaces: 19171821, 19331563, 19418211
MSRP $12,417.68
$10,430.85
MSRP $12,417.68
$10,430.85
ENGINE
Part Number: 19417356
Replaces: 19332320, 19355575
Description: ENGINE More Info
MSRP $13,438.89
$11,288.67
MSRP $13,438.89
$11,288.67
ENGINE
Part Number: 19432414
Replaces: 19201992, 19211709, 19244097, 19370416, 19419862
Description: Chevrolet put the LS3 6.2L in the Corvette because it was a perfect combination of high tech and performance. The 430 horsepower LS3... More Info
MSRP $10,677.05
$8,968.72
MSRP $10,677.05
$8,968.72
ENGINE
Part Number: 19432414
Replaces: 19201992, 19211709, 19244097, 19370416, 19419862
Description: Chevrolet put the LS3 6.2L in the Corvette because it was a perfect combination of high tech and performance. The 430 horsepower LS3... More Info
MSRP $10,677.05
$8,968.72
MSRP $10,677.05
$8,968.72
ENGINE
Part Number: 19432416
Replaces: 19171224, 19213229, 19244549, 19370411, 19419864
Description: The LS376/480 crate motor is a 376 cu 6.2L that's tweaked to create a powerful 495 horsepower with 473 lb-ft of torque for those... More Info
MSRP $11,121.95
$9,342.44
MSRP $11,121.95
$9,342.44
ENGINE
Part Number: 19432420
Replaces: 19370412, 19419868
Description: Whether you want more performance for the street or on the track, the LS376/515 376 cu 6.2L crate engine delivers. It's derived... More Info
MSRP $11,662.68
$9,796.65
MSRP $11,662.68
$9,796.65
ENGINE
Part Number: 19432420
Replaces: 19370412, 19419868
Description: Whether you want more performance for the street or on the track, the LS376/515 376 cu 6.2L crate engine delivers. It's derived... More Info
MSRP $11,662.68
$9,796.65
MSRP $11,662.68
$9,796.65
ENGINE
Part Number: 19432418
Replaces: 19370413, 19419866
Description: When you're looking for circle track performance for your Camaro or restomod Chevelle, the LS 376/525 brings you all the power of... More Info
MSRP $12,969.23
$10,894.16
MSRP $12,969.23
$10,894.16
ENGINE
Part Number: 19432418
Replaces: 19370413, 19419866
Description: When you're looking for circle track performance for your Camaro or restomod Chevelle, the LS 376/525 brings you all the power of... More Info
MSRP $12,969.23
$10,894.16
MSRP $12,969.23
$10,894.16
Chevy Big-Block V-8 502 CID Engine
Part Number: 19433156
Replaces: 12371054, 88890534
Description: A BIG-INCH ALTERNATIVE TO REBUILDING Don't bother repowering your trusty Big-Block-powered truck with a rebuild or reconditioned used... More Info
MSRP $10,634.96
$8,933.37
MSRP $10,634.96
$8,933.37

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