Description
If you’re running QA1 control arms on your race platform, this extended ball joint stud is essential for maintaining proper geometry and suspension response. The +.500 extension compensates for custom ride heights and modified suspension angles, ensuring your steering linkage stays in spec and your front end remains dialed. This is a direct replacement for QA1 part numbers 1210-102 and 1210-112, so fitment is guaranteed when upgrading or rebuilding your suspension system.
- Ball Joint Stud
- 2.000 in/ft Taper
- 4.349 in Length
- Plus .500 in Extended
- 5/8-18 Thread
- Steel Construction
- Black Oxide Finish
- Sold Individually
- MPN: 9029-215








