QA1 Weldable Upper Ball Joint Housing - 1-5/8-24 Thread x 1.438in Ball x 1.9in OD - Chromoly Steel

QA1's weldable upper ball joint housing is made of 4130 chromoly steel. It welds directly into an upper control arm, provides additional shock clearance, and allows for more negative camber to be used, all while using standard QA1 ball joint components.