Ball Joints

QA1's patented Ultimate Ball Joints are 100% owner rebuildable. Black oxide coated ball stud designed for superior strength and minimal wear. Multiple stud lengths are available.

REPLACEMENT HOUSING FOR 22421

REPLACEMENT HOUSING FOR 22421 WITH STEEL CAP

Compatible with stock lower control arms modified with UB Machine UBM40-3303 weld-in threaded sleeve. (Replaces Moog K719). 1-1/2" taper per foot. Note: Actual product may appear different than product pictured.

Fits Lefthander chassis style lower control arm or where a large screw-in type ball joint is required. (Replaces Moog K727 or AFCO 20036). 1-1/2" taper per foot. Note: Actual product may appear different than product pictured

Most popular upper ball joint used. Originally used in Dodge, Chrysler, and Plymouth cars. Fits Allstar ball joint holders and Lefthander chassis style upper control arm or where a screw-in type ball joint is required. (Replaces Moog K772 or AFCO 20034.)...

Weld-in joint fits Impala spindle. Can be used to raise the roll center on street stock or modified cars. Base O.D. is 1.975". (Replaces - Moog K6117, TRW 10264 or AFCO 20038-1). 2" taper per foot. Note: Actual product may appear different than product...

Weld-in lower joint fits 1964-72 Chevelle and 1967-69 Camaro, control arms, and spindle. Base O.D. is 2.015" (replaces Moog K5103, TRW 10197, or AFCO 20033). 1-1/2" taper per foot. Note: Actual product may appear different than product pictured.