A World Block, Crower Crankshaft,Oliver rods,Diamond Hemi pistons,Comp roller cam,T&D rockers, Indy aluminum Hemi heads, TTI headers, Indy intake,Holley dominator,MSD distributor, Keisler automatic overdrive trans kit and last but not least a Dana 4.10 rear end.528 cubic inches of Harrrrumph