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Chevy LS crate engines are a great alternative to rebuilding your own engine or pulling an LS long block from the local scrapyard. Summit Racing carries aluminum and cast iron Gen 3 and Gen 4 LS Crate Engines.
- ATK High Performance Engines (11)
Crate Engines, GM 415 LS3 Stroker 620 HP Stage 1 Long Block,...
- Crate Engines
ATK High Performance GM 415 LS3 Stroker 620 HP Stage 1 Long...
- Intake Manifold Included
ATK High Performance GM 415 LS3 Stroker 620 HP Stage 3 Long...
- Carburetor Included
Crate Engine, GM LS3 Stroker, LS416, 602 HP, Victor Jr...
- Cast Iron
Crate Engines, GM LM7/LS1 383CI 515 Plus HP Stage 1 Long...
- New Product
Find CHEVROLET Chevy small block Gen III/IV (LS-based...
- 6.2L/376
Crate Engine, GM 6.2L, LS3, 525 HP, Internal Engine Balance,...
- ATK High Performance Engines (11)
A new classic – the LS3 Crate Engine. As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is poised to go down in history as one of Chevrolet’s best and most versatile engines. PART NO. 19434636.
Chevrolet Performance 6.2L V8 430HP LS3 Engine. The LS3...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 poised to go down in history as one of Chevrolet's best and most versatile engines.
Crate Engine, GM LS3 Stroker, LS416, 602 HP, Victor Jr Carbureted, Assembled, with Accessories, Chevy, Each. Part Number: EDL-46727. Not Yet Reviewed
This 525 horsepower monster is one of their most powerful production-based crate engines, the new LS376/525! The ASA cam is a hydraulic roller that helps the engine deliver excellent throttle response and breathe exceptionally well at high RPM.
It all optimizes the LS3’s tremendous airflow and supports a broad torque curve. Our LS3 crate engine comes complete, from the Camaro F-body oil pan to the ignition system. It also includes the intake manifold assembly with injectors and throttle body, water pump, balancer and 58X reluctor wheel.
Chevrolet Performance’s LS376/525 is one of our most powerful naturally aspirated 6.2L crate engines. It’s based on the LS3, but adds our aggressive ASA camshaft to expand the performance range, particularly at high rpm, resulting in 525 horsepower and 486 lb.-ft. of torque.
