Mercury Oldsmobile 1955 - 1971 3/4" Dia Sway Bar Mount 'D' Bush x 2 # 265-1926 Rate_12 If you are running alternator

If you are running alternator only

larger seat sizes should be used with carburetors 750 CFM and larger

AC Delco: D580

Wrench Diameter

Mercury Oldsmobile 1955 - 1971 3/4" Dia Sway Bar Mount 'D' Bush x 2 # 265-1926 Rate_12 If you are running alternatorMercury Oldsmobile 1955 1971 3 4" Dia Sway Bar Mount 'D' Bush x 2 # 265 1926 Buick, Chev, Ford, GMC, Lincoln , Mercury, Oldsmobile 1955 1971 3 4" Dia Sway Bar Mount 'D' Bush x 2 BUICK ELECTRA 1961 1966 BUICK ESTATE WAGON 1961 1964 BUICK INVICTA 1961 1963 BUICK LESABRE 1961 1966 BUICK RIVIERA 1963 1966 BUICK WILDCAT 1962 1966 CHEVROLET C10 PANEL 1965 1967 CHEVROLET C10 PICKUP 1965 1967 CHEVROLET C10 SUBURBAN 1967 CHEVROLET C20 PANEL 1967 CHEVROLET C20