Int. & Exh. .3450 x .5020 x 2.125". Spiral ID. Iron. (4 pack).
4.3L / 260 OHV V8 16V "8,F" Olds. Gas 3.500" Bore 75-82
GM
5.0L / 307 OHV V8 16V "Y,9" Olds. 3.800" Bore 80-90
GM
5.4L / 330 OHV V8 16V Olds. 3.938" Bore 64-67
GM
5.7L / 350 OHV V8 16V Olds. Gas 4.057" Bore 68-80
GM
6.6L / 400 OHV V8 16V Olds. 3.870" Bore 68-69
GM
6.6L / 400 OHV V8 16V Olds. 4.000" Bore 65-67
GM
6.6L / 403 OHV V8 16V "K" Olds. 4.351" Bore 77-79
GM
7.0L / 425 OHV V8 16V Olds. 4.125" Bore 65-67
GM
7.5L / 455 OHV V8 16V Olds. 4.125" Bore 68-76
GM
GM260CA-OL | 4.3L / 260 OHV V8 16V "8,F" Olds. Gas 3.500" Bore 75-82
OLDSMOBILE,
BUICK,
PONTIAC
GM307C-OL | 5.0L / 307 OHV V8 16V "Y,9" Olds. 3.800" Bore 80-90
BUICK,
CADILLAC,
OLDSMOBILE,
CHEVROLET,
PONTIAC
GM330C-OL | 5.4L / 330 OHV V8 16V Olds. 3.938" Bore 64-67
OLDSMOBILE
GM350CE-OL | 5.7L / 350 OHV V8 16V Olds. Gas 4.057" Bore 68-80
BUICK,
CADILLAC,
OLDSMOBILE
GM400C-OL1 | 6.6L / 400 OHV V8 16V Olds. 4.000" Bore 65-67
OLDSMOBILE
GM400C-OL2 | 6.6L / 400 OHV V8 16V Olds. 3.870" Bore 68-69
OLDSMOBILE
GM403C-OL | 6.6L / 403 OHV V8 16V "K" Olds. 4.351" Bore 77-79
BUICK,
OLDSMOBILE,
PONTIAC
GM425C-OL | 7.0L / 425 OHV V8 16V Olds. 4.125" Bore 65-67
OLDSMOBILE
GM455C-OL | 7.5L / 455 OHV V8 16V Olds. 4.125" Bore 68-76
OLDSMOBILE
