421 engine for sale 1/2 season on engine, 511 block 4 bolt main, eagle steel crank forged 4340, 6" eagle rods forged 4340, je pistons 30 over, comp. Solid lift cam and lifters, alumium rollers rockers, cast iron intake, iron eagle dart 11 heads 205 intake 165 exhaust valves, alumium water pump and both pulleys, champ oil pan 7 qt. 3 doors matching oil pickup tube, has flex flywheel, mini starter fuel pump. Engine has been balanced. Needs carb. And distributor call for price 606-653-3738 thanks