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
19331581
Replaces: 12498792
$16,360.62
$14,266.47
$16,360.62
$14,266.47
Engine
19355815
Replaces: 12499120
$7,781.25
$6,785.25
$7,781.25
$6,785.25
Engine
12499121
$15,223.09
$13,274.52
$15,223.09
$13,274.52
Engine
12561723
$2,623.75
$2,287.91
$2,623.75
$2,287.91
Engine
12568774
$7,689.66
$6,705.39
$7,689.66
$6,705.39
Engine
12568778
$8,638.50
$7,532.78
$8,638.50
$7,532.78
Engine
17802825
$31,465.00
$27,437.48
$31,465.00
$27,437.48
Engine
17802826
$37,681.88
$32,858.60
$37,681.88
$32,858.60
Engine
17802827
$39,838.75
$34,739.39
$39,838.75
$34,739.39
Engine
19201333
$18,095.29
$15,779.09
$18,095.29
$15,779.09
Engine
19210007
$3,498.75
$3,050.91
$3,498.75
$3,050.91
Engine
19210008
$4,998.75
$4,358.91
$4,998.75
$4,358.91
Engine
19210009
$6,373.75
$5,557.91
$6,373.75
$5,557.91
Engine
19244102
$8,313.72
$7,249.57
$8,313.72
$7,249.57
Engine
19244450
$3,447.71
$3,006.41
$3,447.71
$3,006.41
Engine
19257230
$10,466.94
$9,127.18
$10,466.94
$9,127.18
Engine
19257234
$10,466.94
$9,127.18
$10,466.94
$9,127.18
Engine
19257456
$17,096.77
$14,908.39
$17,096.77
$14,908.39
Engine
19257460
$16,598.81
$14,474.16
$16,598.81
$14,474.16
Engine
19258602
$4,705.01
$4,102.76
$4,705.01
$4,102.76
Engine
19260165
Replaces: 19244099
$26,402.20
$23,022.72
$26,402.20
$23,022.72
Engine
19260835
$21,346.88
$18,614.48
$21,346.88
$18,614.48
Engine
19301326
$8,474.72
$7,389.95
$8,474.72
$7,389.95
Engine
19301358
$8,820.76
$7,691.70
$8,820.76
$7,691.70
Engine
19301359
$9,755.61
$8,506.89
$9,755.61
$8,506.89
Engine
19301360
$10,373.42
$9,045.63
$10,373.42
$9,045.63
Engine
19301608
$26,718.75
$23,298.75
$26,718.75
$23,298.75
Engine
19301609
$25,680.00
$22,392.96
$25,680.00
$22,392.96
Engine
19318604
$7,931.01
$6,915.84
$7,931.01
$6,915.84
Engine
88890534
$7,565.99
$6,597.54
$7,565.99
$6,597.54