QA1 GM (K6145) +.500in Stud Lower Press-In Style Ball Joint

QA1 offers its Ultimate Ball Joint in a Press-In Style for a variety of racing applications. A 100% owner rebuildable design, the Ultimate Ball Joint is a QA1 exclusive. This patented, self-lubricating ball joint is offered with multiple stud lengths, providing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind-free operation. Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance. Precision ground 52100 bearing steel race ensures long life and ultra-smooth operation. No need to remove the ball joint from the car for adjustment. Enhanced by self-lubricating components to ensure smooth operation. Fine tune your roll center. QA1 ball joints are owner rebuildable, and all parts are replaceable at economical prices.

This Part Fits:

Year	Make	Model	Submodel
1970-1980,1988,1993-2001	Chevrolet	Camaro	Base
1979-1986	Chevrolet	Camaro	Berlinetta
1993	Chevrolet	Camaro	Indianapolis 500 Pace Car
1985-1990	Chevrolet	Camaro	Iroc-Z
1973-1978,1987	Chevrolet	Camaro	LT
1976-1978	Chevrolet	Camaro	LT Rally Sport
1976-1980	Chevrolet	Camaro	Rally Sport
1970-1973,1975,1989-1992,1996-1997	Chevrolet	Camaro	RS
1992	Chevrolet	Camaro	RS Heritage Edition
1981-1987	Chevrolet	Camaro	Sport
1970-1972	Chevrolet	Camaro	SS
1970-1974,1977-1987,1991-2001	Chevrolet	Camaro	Z28
1992	Chevrolet	Camaro	Z28 Heritage Edition
1982	Chevrolet	Camaro	Z28 Indianapolis 500 Pace Car
1998-2001	Chevrolet	Camaro	Z28 SS
1973	Chevrolet	Chevelle	Deluxe
1971-1985	Chevrolet	Impala	Base
1975-1977	Chevrolet	Impala	Custom
1976	Chevrolet	Impala	Custom Landau
1981-1982	Chevrolet	Impala	Estate
1977-1979	Chevrolet	Impala	Landau
1976	Chevrolet	Impala	S
1975-1976,1979-1980	Chevrolet	Impala	Sport
1994-1996	Chevrolet	Impala	SS
1978-1981	Chevrolet	Malibu	Base
1978-1983	Chevrolet	Malibu	Classic
1978-1980	Chevrolet	Malibu	Classic Estate
1978-1981	Chevrolet	Malibu	Classic Landau
1979-1980	Chevrolet	Malibu	Classic Sport
1979-1980	Chevrolet	Malibu	Estate
1979	Chevrolet	Malibu	Landau
1979	Chevrolet	Malibu	Police
1979-1980	Chevrolet	Malibu	Sport
1973-1974,1979,1981-1988	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1973-1974,1976,1978-1981	Chevrolet	Monte Carlo	Landau
1986-1988	Chevrolet	Monte Carlo	LS
1973,1975-1977	Chevrolet	Monte Carlo	S
1978,1980	Chevrolet	Monte Carlo	Sport
1983-1988	Chevrolet	Monte Carlo	SS
1975-1979	Chevrolet	Nova	Base
1976-1977	Chevrolet	Nova	Concours
1975,1978-1979	Chevrolet	Nova	Custom
1975	Chevrolet	Nova	LN
1975-1978	Chevrolet	Nova	Police
1977-1979	Chevrolet	Nova	Rally
1976	Chevrolet	Nova	SS
1970-2002	Pontiac	Firebird	Base
1970-1981	Pontiac	Firebird	Esprit
1970-1981,1989-2002	Pontiac	Firebird	Formula
1982-1986	Pontiac	Firebird	S/E
1970-2002	Pontiac	Firebird	Trans Am
1994	Pontiac	Firebird	Trans Am GT
1989-1992	Pontiac	Firebird	Trans Am GTA
1989	Pontiac	Firebird	Trans Am GTA SE