GM Big Block Compatible 632 c.i. ProSeries Engine - 815 Horsepower - Long Block

Description: Horsepower & Torque: 815 Horsepower / 775 ft. lbs. Torque Compression Ratio: 11.0:1 BluePrint Engines Aluminum Heads BluePrint Engines Hydraulic Roller Cam BluePrint Engines Forged Crank BluePrint Engines Forged Pistons Block: BluePrint Engines High Strength Cast Iron Block Manufactured and Machined in the USA! Must ensure your Intake Manifold is Machined to use Standard Length Distributor Tall Deck (Cylinder Deck is Approx .400 taller / Wider than OEM Block) Mech Fuel Pump Provision: Yesf 1-Piece Rear Main Seal 4-Bolt Main 4.600" Bore Rotating Assembly: BluePrint Forged Crankshaft 4.750" Stroke Forged H-beam 6.635" Connecting Rods Forged Pistons Internally Balanced Front and Rear Cylinder Heads: BluePrint Aluminum Cylinder Heads - PS8012 119cc Chamber 2.30" Intake / 1.88" Exhaust Valves 358cc Intake / 125cc Exhaust Runners Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting Cam Specs: Hydraulic Roller .698 Intake / .698 Exhaust Lift 272