Fits 1965-1989 Mercury Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

Fits Chevy 1955-1997 Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

1934-1993 Fits Buick Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

Fits 55-93 Oldsmobile Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

Fits 1965-89 Plymouth Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

1966-90 Fits Chrysler Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

Fits Lincoln 1965-1992 Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting

Fits Pontiac 1955-1993 Radiator Petcock Drain Valve 1/4" NPT with Outlet Fitting