Shop LS3 Performance Crate Engines

Sponsored
About our ads
$11,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$11,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$13,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$10,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$10,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 2006
CJ Pony Parts
Free shipping
$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 2006
CJ Pony Parts
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 2006
CJ Pony Parts
Free shipping
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 2006
CJ Pony Parts
$2,245.00
Fitech Nitro-Port Cast LS3 1000 HP EFI System No Trans 1971
CJ Pony Parts
Free shipping
$2,245.00
Fitech Nitro-Port Cast LS3 1000 HP EFI System No Trans 1971
CJ Pony Parts
$20,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 700 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$20,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 700 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 2006
CJ Pony Parts
Free shipping
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 2006
CJ Pony Parts
$23,299.00
GM LS 376 C.I. Pro Series Engine - 700 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$23,299.00
GM LS 376 C.I. Pro Series Engine - 700 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1960
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1960
CJ Pony Parts
$12,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 530 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$12,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 530 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1963
CJ Pony Parts
Free shipping
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1963
CJ Pony Parts
$12,199.00
Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1962
CJ Pony Parts
Free shipping
$12,199.00
Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1962
CJ Pony Parts
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI 1985
CJ Pony Parts
Free shipping
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI 1985
CJ Pony Parts
$8,299.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Long Block 520 HP
Classic Muscle Parts
Free shipping
$8,299.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Long Block 520 HP
Classic Muscle Parts
$10,499.00
Blueprint Engines Pro Series 376CI Base GM LS-Style Engine 1983
CJ Pony Parts
Free shipping
$10,499.00
Blueprint Engines Pro Series 376CI Base GM LS-Style Engine 1983
CJ Pony Parts
$8,299.00
Blueprint Pro Series GM LS 376 Long Block Crate Engine 520 HP 1985
CJ Pony Parts
Free shipping
$8,299.00
Blueprint Pro Series GM LS 376 Long Block Crate Engine 520 HP 1985
CJ Pony Parts
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness CMP
Classic Muscle Parts
Free shipping
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness CMP
Classic Muscle Parts
$10,699.00
GM LS Truck Compatible 376 C.I. Pro Series Engine - 495 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$10,699.00
GM LS Truck Compatible 376 C.I. Pro Series Engine - 495 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$23,299.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit 1978
CJ Pony Parts
Free shipping
$23,299.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit 1978
CJ Pony Parts
$23,299.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit
Classic Muscle Parts
Free shipping
$23,299.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit
Classic Muscle Parts
Supercharged 427CI 1000HP LSX Crate Engine
Supercharged 427CI 1000HP LSX Crate Engine
7 months ago
proformanceunlimited.com
LS3 416CI 575HP Crate Engine
LS3 416CI 575HP Crate Engine
5 months ago
proformanceunlimited.com
A contemporary classic. The 430hp LS3 is designed for high performance and longevity. | Chevrolet Performance
0:40
A contemporary classic. The 430hp LS3 is designed for high performa…
3.1K viewsMay 23, 2022
FacebookChevrolet Performance
LS3 6.2L Crate Engine Options And Part Numbers | KarlKustoms.com
LS3 6.2L Crate Engine Options And Part Numbers | KarlKustoms.com
Mar 15, 2021
karlkustoms.com
Proformance Unlimited's complete GM LS3 416CI 600HP stroker crate...
2:24
Proformance Unlimited's complete GM LS3 416CI 600HP stroker crate...
502 views1 week ago
FacebookProformance Unlimited - Custom Crate Engines
27 reactions | Proformance Unlimited's complete LS3 376CI 550HP crate...
1:07
27 reactions | Proformance Unlimited's complete LS3 376CI 55…
701 views1 week ago
FacebookProformance Unlimited - Custom Crate Engines
Supercharged 376CI 820HP LSA Crate Engine
Supercharged 376CI 820HP LSA Crate Engine
7 months ago
proformanceunlimited.com
14:36
Exclusive First Look! 340-HP 3.6-Liter Four-Cylinder LS-Headed Cra…
Dec 19, 2022
hotrod.com
Chevrolet Performance LS3 6.2L LS376/430 HP Crate Engine - Karl…
3 views1 month ago
karlkustoms.com
LS3 427CI 650HP Stroker Crate Engine
3.6K viewsNov 1, 2019
YouTubeProformance Unlimited
Ford 7.3L Godzilla Crate Engines
May 3, 2022
proformanceunlimited.com
Chevrolet Performance LS427/570 - NEW!
14.5K viewsJun 12, 2020
YouTubeChevrolet Performance
Chevy LS Engines
Jan 1, 2009
proformanceunlimited.com
19:09
LS3 Build - 900hp 416” Stroker (part 1)
107K viewsMay 25, 2021
YouTubeThat Engine Guy
2:01
Chevrolet Performance LS7 Crate Engine Information & Specs
4.7K viewsMay 6, 2016
YouTubeKarl Kustoms
9:56
LS3 Crate Motor For The Trans Am
2.6K viewsFeb 26, 2021
YouTubeHot Rod Dave
2:04
Chevrolet Performance SP383 Crate Engine
44.3K viewsJun 9, 2016
YouTubeKarl Kustoms
1:42
Chevrolet Performance LS3 480HP Crate Engine
16.4K viewsAug 4, 2015
YouTubePace Performance
24:05
HOW TO: MAXIMIZE JUNKYARD 6.2L LS PERFORMANCE
355K viewsDec 19, 2020
YouTubeRichard Holdener
1:48
Chevrolet Performance LSX454R Crate Engine
25.6K viewsJun 9, 2016
YouTubeKarl Kustoms
29:54
650whp "Moderate" Naturally Aspirated LS Build!
606.6K viewsFeb 21, 2020
YouTubeMotoIQ
8:22
LS Engine for Any Budget
718.7K viewsJan 19, 2020
YouTubeAuto Guild
3:46
Chevrolet Delivers 430HP in the LS3 Engine
138.5K viewsJun 29, 2012
YouTubeChevrolet Performance
1:38
LS3 416CI 600HP Stroker Performance Crate Engine
4.2K viewsAug 20, 2019
YouTubeProformance Unlimited
7:19
800HP LS2 Engine Build in 7 Minutes
518.3K viewsFeb 13, 2019
YouTubeJosh Mason
1:56
Chevrolet Performance - LS376/525 Crate Engine - Information & Specs
6.2K viewsMay 22, 2017
YouTubeChevrolet Performance
2:09
Chevy LS3 416CI Stroker Crate Engine By Proformance Unlimited
1.3K viewsJul 18, 2018
YouTubeProformance Unlimited
2:31
LS3 376CI 550HP Performance Crate Engine By LS Engine Kings
3.3K viewsJan 22, 2019
YouTubeProformance Unlimited
7:43
Everything You Need To Know About The Chevy LS Engine
294.6K viewsSep 5, 2017
YouTubeDust Runners Automotive Journal
28:06
Building a 1000hp LS engine!!! ITS SIMPLE!!!!
905.6K viewsOct 31, 2019
YouTubeJohn Doc
See more videos
Static thumbnail place holder

Shop LS3 Performance Crate Engines

Sponsored
About our ads
$11,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$11,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$13,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,799.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$10,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$10,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 525 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 2006
CJ Pony Parts
Free shipping
$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 2006
CJ Pony Parts
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 2006
CJ Pony Parts
Free shipping
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 2006
CJ Pony Parts
$2,245.00
Fitech Nitro-Port Cast LS3 1000 HP EFI System No Trans 1971
CJ Pony Parts
Free shipping
$2,245.00
Fitech Nitro-Port Cast LS3 1000 HP EFI System No Trans 1971
CJ Pony Parts
$20,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 700 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$20,899.00
GM LS Compatible 376 C.I. Pro Series Engine - 700 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 2006
CJ Pony Parts
Free shipping
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 2006
CJ Pony Parts
$23,299.00
GM LS 376 C.I. Pro Series Engine - 700 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$23,299.00
GM LS 376 C.I. Pro Series Engine - 700 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1960
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1960
CJ Pony Parts
$12,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 530 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$12,199.00
GM LS Compatible 376 C.I. Pro Series Engine - 530 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1963
CJ Pony Parts
Free shipping
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1963
CJ Pony Parts
$12,199.00
Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1962
CJ Pony Parts
Free shipping
$12,199.00
Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1962
CJ Pony Parts
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI 1985
CJ Pony Parts
Free shipping
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI 1985
CJ Pony Parts
$8,299.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Long Block 520 HP
Classic Muscle Parts
Free shipping
$8,299.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Long Block 520 HP
Classic Muscle Parts
$10,499.00
Blueprint Engines Pro Series 376CI Base GM LS-Style Engine 1983
CJ Pony Parts
Free shipping
$10,499.00
Blueprint Engines Pro Series 376CI Base GM LS-Style Engine 1983
CJ Pony Parts