This float fits Mercruiser Quadrajet
Carburetora and these original General Motors
QuadraJet Carburetors 4M, 4 MC, 4MV, M4M Brass Replacement
for Rochester 7029854, 7033752, 7034399,7034454, 7046301
Buick 1966-76, Cadillac 1967-74, Checker Motors 1967, Chevrolet 1965-68, Chevrolet GMC Truck 1968, 1973-76, Oldsmobile 1966-77, Pontiac 1965-72, 75-76