GM LS Compatible 376 c.i. ProSeries Engine - 530 Horsepower - Deluxe Dressed with Black Pulley Kit - Fuel Injected

Description: Horsepower & Torque: 530 Horsepower / 495 FT LBS Compression Ratio: 10.7:1 Aluminum Heads Hydraulic Roller Cam Nodular Iron Crankshaft Hypereutectic Pistons Block: New GM 6.2L Aluminum Block OEM Block Machined in the USA! 4.0662" Bore 6-Bolt Main 1-Piece Rear Main Seal Rotating Assembly: Nodular Iron Crankshaft 3.622" Stroke 6.098" Connecting Rods w/ 150,000 PSI Bolts Hypereutectic Pistons Internally Balanced Cylinder Heads: BluePrint Aluminum Cylinder Heads - PS8015 72cc Chamber 2.165" Intake / 1.600" Exhaust Valves 259cc Intake / 102cc Exhaust Runners Cam Specs: Cam Type: Roller Cam .612 Intake / .585 Exhaust Lift 225 Intake / 238 Exhaust Duration @.050-113 Degree Lobe Separation, 110 ICL Also Includes: GM Muscle car Swap Oil Pan Drive by Wire Throttle Body Loaded Intake Manifold Fuel Injectors and Rail Coil Packs Spark Plugs and Wires Water Pump Harmonic Balancer  Front Accessory Drive  with Water Pump, Alternator, Power Steering Pump, and A/C Compress