GM LS3 525HP V8 Crate Engine

LS376/525 turn-key swap engine, Chevy 6.2L performance motor, ASA camshaft LS3 crate package, 6.2L LS small block crate engine

Ready to drop serious, track-proven power into your project car or restomod? This factory-engineered GM LS3 525HP V8 Crate Engine is the ultimate turn-key solution. Built on General Motors’ legendary 6.2L Gen IV small-block aluminum platform, this high-output power package is enhanced with an aggressive, racing-derived ASA performance camshaft. It cranks out a ferocious 525 horsepower and 486 lb-ft of torque.

The high-revving ASA hydraulic roller cam features a .525-inch lift and a tight 110-degree lobe separation angle, giving this motor an aggressive, unmistakable idle chop alongside instant throttle response across the entire RPM range. This complete package includes a fully assembled front-end accessory drive system (FEAD) with a water pump and harmonic balancer, ensuring a clean, straightforward installation.

Engine Quick Facts:

• Engine Family: GM Gen IV LS Small Block V8

• Displacement: 6.2L / 376 Cubic Inches

• Output: 525 HP @ 6,200 RPM / 486 LB-FT of Torque @ 5,200 RPM

• Camshaft: High-lift ASA Hydraulic Roller (226°/236° duration)

• Block Design: Cast aluminum with 6-bolt cross-bolted main caps

• Cylinder Heads: High-flow aluminum rectangular-port LS3 heads

• Compression Ratio: 10.7:1 (Optimized for premium pump gas)

• Reluctor Wheel: 58X

Skip the guesswork of custom engine building. Secure your factory-sealed, ready-to-run Chevy horsepower package today. Message us with your zip or postal code for a fast, competitive shipping quote to the US or Australia!