UMI Performance · New
UMI Performance 70-81 GM F-Body Upper A-arms Front Delrin Bushings
MPN 2653-B · Store SKU umi2653-B
Supplier stock checked 11/7/2026, 5:03:39 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
UMI’s 2nd Gen F-Body upper a-arms are a key component of a great handling muscle car. UMI’s P/N 2653 upper a-arms add caster to improve steering feel and reduce wandering. Strong tubular construction and UMI built Delrin bushings ensure precision performance and enhance steering response. The 4140 CrMo offset cross shaft permits camber adjustment to minimize shims required. Available in UMI red or gloss black powder coat. 100% designed, manufactured and raced with pride in the USA. Optional hardware kit: New hardware kit includes ½” Grade 8 bolts, washers and lock nuts for mounting both upper a-arms. Add 4 degrees caster to improve steering feel and reduce wandering. 4140 CrMo offset cross shaft for strength and camber adjustability. Polyurethane pancake style bump stop for smooth rebound control. 2653 - 1970-1981 GM F-Body Upper A-arms, Front, Delrin Bushings Greasable UMI built Delrin bushings for smooth motion. 100% manufactured in Philipsburg, PA – USA. 1.250” USA Made DOM steel construction. Direct bolt-in for 1970-1981 GM F-Body. High quality ball joint installed. Great for street and race use. Features:
Manufacturer fitment & guides
Check 2653-B against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
