Cam Plug For 1967-1974 GMC K25/K2500 Pickup 1968 1969 1970 1971 1972 1973 F427SK

1974 GMC K25/K2500 Pickup Base VIN: V CARB Naturally Aspirated GAS. 1972 GMC K25/K2500 Pickup Base 4.1L 6 Cyl VIN: D CARB Naturally Aspirated GAS. 1967 GMC K25/K2500 Pickup Base 4.1L 6 Cyl CARB Naturally Aspirated GAS.