Ball Joint, Adjustable 4-Bolt, Upper GM Large (K5208), +1.000" 2000 pontiac firebird Berserker TM rebound valving range

Berserker TM rebound valving range may be easily revalved by the user

Don't reuse old rusty bolts when installing aftermarket A-Arms when you can replace them with new ones

The Trackspec Motorsports 3rd Generation Camaro Adjustable is easy to install and requires absolutely no drilling

Supplied is (4) 9/16" American Grade 8 bolts

Ball Joint, Adjustable 4-Bolt, Upper GM Large (K5208), +1.000" 2000 pontiac firebird Berserker TM rebound valving rangeQA1's 4 Bolt Style Ultimate Ball Joint is ideal for a variety of racing applications. Exclusive to QA1, this patented, self lubricating design is 100% owner rebuildable. Multiple stud lengths are also available, allowing 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