MerCruiser 431-9433 1546 Flat Tappet ONLY Camshaft V6 4.3L 1985-1987 Chevy GM Flywheel Housing 34-20053 Reed Valve Stop

34-20053 Reed Valve Stop

1968 1969 1970 1971 1972 1973 1974 1976 1977 1978

Will Need new Bearings

This is a Exhaust riser that's typically found on Ford 460's from 1988 and the 5

MerCruiser 431-9433 1546 Flat Tappet ONLY Camshaft V6 4.3L 1985-1987 Chevy GM Flywheel Housing 34-20053 Reed Valve StopItem Details Basically this is a GM 4. 3L camshaft that was used during a narrow window (1985 Early 1987) of these engines when they were One piece rear main seals and using flat tappet lifters. By 1987 the 4. 3L was using roller lifters and a specialized camshaft Some light normal wear, but overall good shape freshwater marine camshaft. MerCruiser Part Number 431 9433 (This is an OEM GM Part) Used on Early 185hp 205hp 4. 3L models 1985 1987 (Models