These Chrysler-type rebuildable screw in ball joints fit a variety of race car and street car applications. Same as Moog K772 Steel Cap 7° Taper Completely Rebuildable Screw-In type housing Ultra-low friction Application Howe, Dirtworks upper Most aftermarket tubular or strut type lower arms (Speedway, AFCO, Jet, Dirtworks, Howe, Finishline, Lefthander, Port City, etc.). Upper and lower tapers of Mustang II/Pinto spindle Chrysler 300 1962-71 Cordoba 1975-83 Fifth Avenue 1983-89 Imperial 1981-83 Lebaron 1977-81 New Yorker 1963-82 Newport 1961-81 Windsor 1958-61 Dodge 330 1963-64 440 1963-64 880 1963-64 A100 1964 Aspen 1976-80 Challenger 1970-74 Charger 1966-78 These Chrysler-type rebuildable screw in ball joints fit a variety of race car and street car applications. Same as Moog K772 Steel Cap 7° Taper Completely Rebuildable Screw-In type housing Ultra-low friction Application Howe, Dirtworks upper Most aftermarket tubular or strut type lower arms (Speedway, AFCO, Jet, Dirtworks, Howe, Finishline, Lefthander, Port City, etc.). Upper and lower tapers of Mustang II/Pinto spindle Chrysler 300 1962-71 Cordoba 1975-83 Fifth Avenue 1983-89 Imperial 1981-83 Lebaron 1977-81 New Yorker 1963-82 Newport 1961-81 Windsor 1958-61 Dodge 330 1963-64 440 1963-64 880 1963-64 A100 1964 Aspen 1976-80 Challenger 1970-74 Charger 1966-78