LS376/480 Longblock Crate Engine

The Chevrolet Performance LS376/480 Longblock Crate Engine (SKU 19435108) offers a significant performance upgrade with its 6.2L displacement and a potent combination of the LS3 block and the race-bred LS Hot Cam. This longblock assembly is engineered to deliver 495 horsepower and 473 lb.-ft. of torque. It utilizes aluminum cylinder heads and features a compression ratio of 10.7:1. By incorporating the LS Hot Cam with its .525-inch lift, this engine provides a substantial increase in power and torque compared to a standard LS3 when paired with a production LS3 intake manifold assembly. Chevrolet Performance designed this crate engine to provide builders with the core capabilities of a complete crate engine at a lower cost, offering flexibility for customization. It is delivered as a longblock, meaning it excludes components such as the intake manifold, throttle body, fuel rails, injectors, and exhaust manifolds. This allows enthusiasts to select and integrate their preferred components to further tailor the engine's performance and aesthetics. It is important to note that dipstick, dipstick tube, and steam vent pipe are not included with this longblock engine. Additional components like the oil pan may be required depending on the specific build. This engine is intended for builders seeking to assemble a high-performance LS engine with their own choice of accessories.