GM Big Block Compatible 632 c.i. ProSeries Engine and 4L80E Automatic Transmission - 815 Horsepower - Blackout Reaper Edition Builder Series with Black Pulley Kit - Carbureted

Description: Horsepower & Torque: 815 Horsepower / 775 FT LBS Compression Ratio: 11.0:1 Aluminum Heads Hydraulic Roller Cam Forged Crank Forged Pistons Block: BluePrint Engines High Strength Cast Iron Block Manufactured and Machined in the USA! 4-Bolt Main 4.600" Bore 1-Piece Rear Main Seal Mech Fuel Pump Provision: Yes Tall Deck (Cylinder Deck is Approx .400 Taller / Wider than OEM Block) Rotating Assembly: New BluePrint Forged Crankshaft 4.750" Stroke Forged H-beam 6.635" Connecting Rods Forged Pistons Internally Balanced 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: Cam Type: Roller .698 Intake / .698 Exhaust Lift 272 Intake / 282 Exhaust Duration  @.050-110 Degree Lobe Separation Also Includes: Valve Covers Oil Pan Timing Cover Harmonic Balancer 1250cfm Carburetor Intake Manifold Pro Billet Distributor Front Accessory Drive with Alternator, Power Steering Pump, A/C Compressor, and Water Pump  Electric Fuel Pump Thermostat and Thermostat Housing Assembled with Complete 4l80e Automatic Transmission Package: 4L80E Complete Package with Electronic Controller Included W/Lockup Capability 3800+ Stall Torque Converter Flex Plate Starter 4L80E Gear Ratios: 1: 2.482 2: 1.482 3: 1.00 4: 0.750 R: 2.077 Notes: Not for use in pollution-controlled vehicles. This engine features .300 raised exhaust ports and .400 deck height increase over OEM. Must verify clearance of exhaust, shift linkage, steering components etc. before ordering. The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment.  Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.   div, .contract-trigger:before { content: " "; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; } -->