Fiber. 54 tooth.
3.5L / 216 OHV L6 12V Chev. 3.500" Bore 38-52
GM, CHEVROLET
3.5L / 216 OHV L6 12V Chev. 3.500" Bore 41-53
GM
3.8L / 235 OHV L6 12V Chev. 3.5625" Bore 42-63
GM, CHEVROLET
3.8L / 235 OHV L6 12V Chev. 3.5625" Bore 50-62
GM
4.1L / 248 OHV L6 12V GMC 3.7188" Bore 53-55
GM, CHEVROLET
4.3L / 261 OHV L6 12V Chev. 3.750" Bore 54-62
GM, CHEVROLET
4.4L / 270 OHV L6 12V GMC 3.7813" Bore 56-62
GM, CHEVROLET
GM216C-CH | 3.5L / 216 OHV L6 12V Chev. 3.500" Bore 41-53
CHEVROLET
GM216T-CH | 3.5L / 216 OHV L6 12V Chev. 3.500" Bore 38-52
CHEVROLET
GM235C-CH | 3.8L / 235 OHV L6 12V Chev. 3.5625" Bore 50-62
CHEVROLET
GM235T-CH | 3.8L / 235 OHV L6 12V Chev. 3.5625" Bore 42-63
CHEVROLET
GM248T-GMC | 4.1L / 248 OHV L6 12V GMC 3.7188" Bore 53-55
GMC
GM261T-CH | 4.3L / 261 OHV L6 12V Chev. 3.750" Bore 54-62
CHEVROLET
GM270T-GMC | 4.4L / 270 OHV L6 12V GMC 3.7813" Bore 56-62
GMC
