1978-1987 Grand Prix UMI Tubular Front Upper A-Arms, Standard Ball Joints, Black 3033-B

Improve handling and fulfill your Grand Prix's built-in performance potential by installing our UMI-3033 tubular upper a-arms. The relocated ball joint plate on these a-arms permits up to six degrees caster without excessive shimming. Expect improved steering feedback courtesy of increased caster and a precise feel due to the UMI built Delrin bushings. Features include greaseable, low deflection UMI designed and manufactured Delrin bushings, chromoly cross shafts, improved header clearance and polyurethane bump stops. These track-tested, jig built DOM a-arms are supplied with a durable gloss red or black powder coat finish which guarantees your performance parts stay beautiful on your street car, drag car, autocrosser or Pro-touring machine.
Features:

• Relocated ball joint pad for increased caster without excess shims
• CNC machined ball joint mount & tubing radiuses
• Robust tubular design bent on a programmable tube bender
• TIG welded for superior strength & clean looks
• 4140 chromoly cross shafts, CNC machined & zinc plated
• UMI built, greaseable & fluted CNC machined no deflection Delrin bushings
• Polyurethane bump stops included
• Premium ball joints installed
• Direct bolt-in compatible with factory or UMI lower a-arm & factory spindle
• May also work in conjunction with other lower a-arms and/or spindles
• Package includes recommended alignment specs & detailed installation instructions
• Designed & manufactured in Philipsburg, PA - USA

Manufacturer Part Number : 3033-B