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

Unleash the beast with this BluePrint Engines crate engine, dyno-tested to produce 621 HP and 560 lb-ft of torque. Built for the performance enthusiast, this engine features a robust cast iron block, forged crankshaft, forged pistons, and aluminum heads. The included Holley 850cfm double pumper carburetor and front accessory drive (with A/C, water pump, alternator, and power steering pump) simplify your build. Also includes 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 tackling non-pollution controlled projects. Note: Verify accessory drive fitment. Melonized iron or steel distributor gear recommended.