New Old Stock / NOS Ford switch and housing assembly part number C7MY-14A701-F.  I believe that this is correct for 1967 Mercury Montclair and Parklane.  I also believe that it may fit the following:

1980 1981 1982 1983 AMC CONCORD
1981 1982 1983 AMC EAGLE
1982 1983 1984 1984 1985 1986 BUICK SKYHAWK 
1981 1982 1983 1984 1985 1986 1987 Lincoln Town car

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