BluePrint Engines BluePrint BP38318CTFDK 383 Crate Engine, Deluxe W/ Pulleys, EFI

This fully dressed, fuel-injected 383 pairs a Holley Sniper EFI system with a complete front accessory drive, so brackets for the alternator, the air-conditioning compressor, and the power-steering pump are already in place around the familiar 436-horsepower, 443-pound-foot output. What's on the engine Holley Sniper EFI on a satin aluminum intake manifold, fired by an HEI distributor Spark plugs and spark plug wires already routed Long-style water pump, harmonic balancer, oil pan, valve covers, and timing cover installed Front accessory drive bringing the alternator, the air-conditioning compressor, and the power-steering pump along (does not fit Corvette) The architecture underneath matches BluePrint's broader 383 family: a new cast iron block, four bolts per main cap, a cast steel crank, hypereutectic pistons, and aluminum heads over the roller cam, with valves sized at 2.02 inches on the intake side and 1.60 on the exhaust, over 64cc chambers. What's excluded The flexplate, flywheel, computer, and wiring harness are not part of this package, so plan to source those to match your own transmission and ignition setup. It's not intended for pollution-controlled vehicles. BluePrint's own guidance calls for a high-zinc break-in oil through the first 500 miles, switching to a high-performance synthetic afterward, and this engine carries 30 months or 50,000 miles of coverage. Will this work with my stock accessories? No; it comes with its own front accessory drive, so the factory A/C and power-steering brackets won't carry over to this swap. Specifications Feature Details Brand Engines Manufacturer’s Part # BP38318CTFDK Product Type Deluxe Crate Engine Crate Engine Family Chevy Small Block Actual Displacement 6.3L / 383 C.I.D. Horsepower 436 HP Torque 443 lb-ft Compression Ratio 10.0:1 Assembled? Yes Camshaft Type Hydraulic Roller Cam Lift (Int./Exh.) .544 in. /.555 in. Cam Duration @ 0.50 230° Intake / 236° Exhaust Cylinder Heads Included? Yes (Aluminum Performance Heads) Fuel System Fuel Injected (Holley Sniper EFI System) Distributor Included? Yes Valve Covers Included? Yes Timing Cover Included? Yes Oil Pan Included? Yes Harmonic Balancer Included? Yes Water Pump Included? Yes (Long Style) Flexplate Included? No Flywheel Included? No Air Cleaner Included? Yes Spark Plugs Included? Yes Spark Plug Wires Included? Yes Computer Included? No Wiring Harness Included? No Supercharger Included? No Warranty 30 months / 50,000 miles Sold As Individual Engine KEY SPECS MFG. Part # BP38318CTFDK Brand Engines Crate Engine Type Deluxe Crate Engine Engine Displacement 383 cu. in. Horsepower 436 horsepower Compression Ratio 10.0:1 Torque 443 ft./lbs. Camshaft Type Hydraulic Roller Cylinder Head Material Aluminum Piston Material Hypereutectic Aluminum Crankshaft Material Cast Steel Combustion Chamber Volume 64cc Camshaft Duration (.050 in) 230° intake / 236° exhaust Camshaft Lift (in) .544 intake /.555 exhaust Bore x Stroke (in) 4.000″ x 3.750″ Intake Manifold Included Yes Distributor Included Yes Valve Covers Included Yes Engine Balance External Cylinder Heads Included Yes Rear Main Seal Style 1-piece Throttle Body Included Yes Oil Pan Included Yes Timing Cover Included Yes Water Pump Included Yes Harmonic Balancer Included Yes Flexplate Included No Flywheel Included No Air Cleaner Included Yes Spark Plugs Included Yes Spark Plug Wires Included Yes Computer Included No Wiring Harness Included No GENERAL Assembled Yes Cylinder Head Style Assembled Intake Valves Included Yes Exhaust Valves Included Yes Valve Spring Included Yes Damper Spring Included Yes Retainers Included Yes Locks Included Yes Rocker Arm Studs Included Yes Rocker Arms Included Yes Head Gaskets Included Yes Intake Gaskets Included Yes Camshaft Included Yes Lifters Included Yes Sold in Quantity Each