Ball Joint, Adjustable 4-Bolt, Upper GM Large (K5208) 1999 Pontiac Firebird With double shear bracketry it

With double shear bracketry it ensures the strength and support you need for street and race applications

and most effective in the 3-6-inch lowered range

SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability

Installs easily with simple hand tools in 2-3 hours

The Roto-Joints eliminate arm flex and bushing deflection

Ball Joint, Adjustable 4-Bolt, Upper GM Large (K5208) 1999 Pontiac Firebird With double shear bracketry itQA1'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