ford mercury cougar 1973-1979 // ford mercury country squire 1965-1978 [13/16"] // ford mercury galaxie 500 1965-1978 [13/16"] // ford mercury ltd 1965-1978 [13/16"] // ford mercury mustang 1982-1984 [7/8"] // ford mercury mustang (m.s.) (std.) 1979-1981 [7/8"] // ford mercury mustang (p.s.) (hid.) 1979-1981 [7/8"] // ford mercury thunderbird 1973-1979