Description
1964-1972 GM A-Body Upper A-Arms, Delrin, Tall Ball Joints
Hardware not included
Specifications
- New premium 1/2″ taller ball joints for improved camber curve
- Relocated ball joint pad for increased caster without excess shims
- CNC machined ball joint mount & tubing radiuses
- Robust tubular design with machined gussets
- Precision bent tubing on programmable tube bender
- TIG welded for superior strength and clean looks
- 4140 chromoly cross shafts, CNC machined & zinc plated
- UMI built, greaseable & fluted CNC machined no deflection Delrin bushings
- Polyurethane bump stops included
- Direct bolt-in compatible with factory or UMI lower a-arm and factory spindle
- May also work in conjunction with other brand lower A-arms and/or spindles
- Package includes recommended alignment specs and detailed installation instructions
Fitment
1964-1972 GM A-Body
UOM : Pair
Finish : Powder Coat
Material : Mild Steel






