502 CID GM Big Block Compatible Dressed Longblock w/ EFI - 621HP

Experience exhilarating power with this BluePrint Engines crate engine, dyno-tested at 621 HP and 560 lb-ft of torque. Built for performance enthusiasts, this engine features a robust cast iron block, forged crankshaft, forged pistons, and aluminum heads. This engine comes equipped with a Holley Sniper 2 EFI system for precise fuel management and a complete front accessory drive system (with A/C compressor, power steering pump, water pump, and alternator) to simplify your project. Also included are valve covers, oil pan, timing cover, harmonic balancer, spark plugs, wires, and a pro billet distributor. Ideal for privateer builders, grassroots garages, and independent shops working on non-pollution controlled projects. Note: Verify accessory drive fitment. Fuel pump not included.