Pay in 4 interest-free payments of $23.99 Learn more
Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
Mounts to a combination of horizontal and vertical planes of the frame for maximum strength
(4) 12mm Nylon lock nuts and washers
BMR's control arm relocation brackets allow you to correct the lower control arm angle
CNC-formed steel plate for extra strength
every spring
Ball Joint, Adjustable 4-Bolt, Upper GM (K6136) 1999 pontiac firebird Mounts to a combination ofQA1'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
