Convertible Top Pivot Bushing, Serrated with square hole.
Camaro 1967
Camaro 1968
Camaro 1969
Chevelle 1964
Chevelle 1965
Chevelle 1966
Chevelle 1967
Chevelle 1968
Chevelle 1969
Chevelle 1970
Nova 1962
Nova 1963
Reference: Convertible Top Pivot Bushings