BluePrint Engines BP38317CT1 - 383 CID GM Small Block Compatible Longblock - 445HP

Horsepower 445HP Torque 463FT/LBS Compression Ratio 8.9 to 1 Block New BluePrint block, 1 piece rear main sale, 4 bolt main Pistons Forged Rotating Assembly Forged Steel Crank - 3.75 in. Stroke and 5.7 in. Rods Heads BluePrint Engines Aluminum Cylinder Heads Camshaft Specs Hyd Roller, .536 Int / .555 Exhaust, 224 Int / 236 Exh dur @ .050 - 113 LSA Unleash exhilarating performance with this 377ci "Power Adder" crate engine from BluePrint Engines. Built for serious power demands, this engine delivers 415 horsepower and 430 ft-lbs of torque, making it an ideal choice for high-performance street machines, drag racing, or any application where maximum power is a priority. Engineered with a robust foundation of a high-strength cast iron block and featuring premium components like a forged crankshaft, forged pistons, and high-performance aluminum heads, this engine is built to withstand the demands of extreme performance.