GM LS Compatible 427 c.i. Pro Series Engine - 605 Horsepower - Long Block - No ECU / Harness

Overview: The LS-compatible platform is the king of street machines—and this BluePrint Engines 427 C.I. Pro Series monster proves why. Unleash raw, LS-powered fury with a street-scorching 605 horsepower and 565 ft-lbs of torque. This beast has BluePrint aluminum heads, a hydraulic roller cam, and hypereutectic pistons, and modular iron crankshaft, all locked into a high-strength LSX-style cast iron block.  Description:  Horsepower & Torque: 605 Horsepower / 565 FT LBS Compression Ratio: 11:1 BluePrint Engines LS3 Aluminum Heads BluePrint Engines Hydraulic Roller Cam BluePrint Engines Hypereutectic Pistons BluePrint Engines Forged Crankshaft Block: BluePrint Engines High Strength Cast Iron (LSX Style) Block  Increased Deck Thickness and Strength Webbing Utilizes OEM LS3 Front and Rear Covers Improved Water Jacket Design Extended Cylinder Skirt 1-piece Rear Main Seal Priority Main Oiling 4.0685" Bore 6-bolt Main Rotating Assembly: Forged Crankshaft 4.125" Stroke Forged 6.125"