GM LS Compatible 376 c.i. Pro Series Engine - 525 Horsepower - Base Dressed - BluePrint Engines Calibrated ECU

Overview: The LS-compatible layout has become a favorite for its rock-solid reliability and proven track record, this BluePrint 376 c.i. Pro Series is a street-ready powerhouse built for performance. Delivering a power packed 525 horsepower and 460 ft-lbs of torque, this popular LS-compatible engine is perfect for restomods, street machines, and pro-touring builds. At its core is a high-strength BluePrint cast iron block with LSX-style features—thicker decks, reinforced webbing, and extended cylinder skirts for added durability. It's topped with LS3-style aluminum heads, a 10.7:1 compression ratio, hydraulic roller cam, hypereutectic pistons, and a nodular iron crankshaft. BluePrint Engines Fabbed Aluminum Intake Manifold, BluePrint Engines Calibrated ECU and harness, drive-by-wire throttle pedal, sensors, and throttle body—delivering plug-and-play performance right out of the box. Description: Horsepower & Torque: 525 Horsepower / 460 ft. lbs. Torque Compression Ratio: 10.7:1 Bl