Heavy crankshaft. Includes bearings. Forging # 230376, 393654. Check for proper physical match before installation.
4.3L / 260 OHV V8 16V "8,F" Olds. Gas 3.500" Bore 75-82
GM
5.7L / 350 OHV V8 16V Olds. Gas 4.057" Bore 68-80
GM
GM260CA-OL | 4.3L / 260 OHV V8 16V "8,F" Olds. Gas 3.500" Bore 75-82
OLDSMOBILE,
BUICK,
PONTIAC
GM350CE-OL | 5.7L / 350 OHV V8 16V Olds. Gas 4.057" Bore 68-80
BUICK,
CADILLAC,
OLDSMOBILE
