511" Mopar big block (RB engine).
*Block- 1969 440 block, .055 over, line honed and studded, .001 deck height, brass plugs.
*Crank- 4.25 stroke Ohio Crankshaft, King bearings, balanced.
*Rods- Eagle 6.76 rods, bbc ends, L19 bolt upgrade, balanced.
*Pistons- Venolia flat tops, total seal...