QA1 Ball Joint Service Kit - 1.625 in Ball 11001203 Very strong from mid-range to

Very strong from mid-range to high end torque and horsepower for LS engines with cathedral port cylinder heads

Kit includes enough fasteners for bumpers and side nerf bars

1972-1974 Pontiac Grand Prix CID 400

Gen-V LT engines Use Clamshell Mounts 71221019HKR with Polyurethane Inserts - P/N's 71221016HKR (Black) or 71221017HKR (Red)

Provides (2) bypass hoses

QA1 Ball Joint Service Kit - 1.625 in Ball 11001203 Very strong from mid-range toQA1 offers its Ball Joint Component Kit 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