and Performance Parts and Accessories
BP4003 - Blue Print 400/508HP GM V8 Crate Engine with Roller Cam
NEW BluePrint block manufactured and machined in the USA!
This 400 ci with 508 hp and 473 lbs of torque in a ready-to-run pump gas package. Includes balanced rotating assembly, high volume oil pump, roller lifters, oil pan, timing cover, valve covers, and brass freeze plugs.