427 CID GM LS Compatible Dressed Longblock w/ Supercharger - 605HP

Drop in serious power with this BluePrint Engines 605 HP LS3 stroker crate engine! Built for performance, this 6.2L beast delivers a dyno-proven 605 horsepower and 565 ft-lbs of torque. Featuring a high-strength cast iron block with 6-bolt mains, forged crankshaft, forged pistons, and aluminum heads, this engine is ready for anything you throw at it. The hydraulic roller cam provides a .624/.624 lift and 239/255 duration for a powerful and responsive feel. This engine comes complete with a harmonic balancer, valve covers, LS swap oil pan, and timing cover. Perfect for your LS swap project (fits most 1955-1995 GM RWD V8 cars), this engine utilizes OEM LS3 front and rear covers. Important Notes: Requires a non-weighted flex plate/flywheel, 91 octane fuel, and a 2200+ RPM stall converter is recommended. Not for pollution-controlled vehicles or dry sump applications. Upgrade your ride today!