,it has a boss 302 steel crank and rods 8:5 to 1 trw blower pistons, ported and polished heads, manly stainless steel valves, crane valve springs, screw in rocker studs, crane roller rockers, crane heat treated push rods, B M hydraulic lifters, B M cam, crane double roller timing chain, steel 11" mclouid flywheel,zoom clutch, blow proof bellhousing, moroso 10 quart oil pan with 2 filters, blackjack headers eldelbrock carb,dual point mallory dist,3" exaust with flow masters,it hooks up to a 4 speed