Marine Engine Domestic

Ford 5.8 / 351 Reverse rotation, flat tappet cam. U

Ford 5.8 / 351 Std rotation, flat tappet cam. Use D

Ford 5.8 / 351 Std rotation, dipstick in block, fla

Ford 5.8 / 351 Reverse rotation, dipstick in block,

Ford 5.8 / 351 Std rotation, dipstick in block, fla

Ford 5.0 / 302 Std rotation, Crank casting 2M, 2MA,

Ford 5.0 / 302 Reverse rotation, Crank casting 2M,

Ford 5.0 / 302 Std rotation, Crank casting must be

Ford 7.5 / 460 Std rotation, Crank 2YA, 2YAB, 2YABC

Ford 7.4 / 460 Std rotation, Crank 3YA, 3YAB, flat