BluePrint Builder Series 426/610HP Standard Edition EFI Crate Engine and 4L65/70E Trans Combos

BluePrint's Standard Edition Builder Series combos pair engine and transmission, eliminating guesswork and making it easier to gain the performance you desire. These combos match a fuel injected Chrysler Hemi-compatible 426 c.i.d. engine with a 4L65/70E automatic transmission enabling the production of 610 hp and 525 lb.-ft. of torque with a compression ratio of 10.48:1. They are available with a polished or black pulley kit. Select the one you like best. Block: * BGE Hellcat * 4.090 in. bore * 4-bolt main * One-piece rear main seal Rotating assembly: * Forged steel crankshaft * Stroke: 4.050 in. * 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder heads: * Gen III Hemi Apache aluminum * 73cc chamber * 2.140 in. intake/1.65 in. exhaust valves Camshaft: * Hydraulic roller * .610 in. intake/.611 in. exhaust valve lift * 231 intake/255 exhaust duration at .050 in. of lift * 113 degrees lobe separation angle (LSA) Ignition timing: * Controlled by ECU 4L60/70E 4-speed automatic transmission: * 2,200 to 2,400 stall torque converter * Flexplate * Starter * Electronic transmission controller Also included: * Fuel injection * Throttle body * Harmonic balancer * Fabricated intake manifold * Muscle car-style mid-sump swap oil pan * Spark plugs * Coil * Timing cover * Valve covers * Holley Terminator ECU controller kit and wiring harness * Polished or black front accessory drive: -- Water pump -- Type II power steering pump -- Remote power steering pump reservoir -- 140-amp one-wire alternator -- 7B10 peanut-style air conditioning compressor Show Less