UMI Performance · New
UMI Performance 78-96 GM B-Body Rear End Housing Bushings Polyurethane
MPN 3600-B · Store SKU umi3600-B
Supplier stock checked 11/7/2026, 3:24:15 PM 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 offers high durometer polyurethane bushings to replace the factory rubber rear end housing bushings. These bushings are designed to improve ride quality and performance by replacing the worn out and hardened factory bushings. The kit includes two bushings and two washers to prevent lateral movement. Made in the USA, these bushings are a great upgrade for both street and track vehicles. UMI high-durometer polyurethane rear end bushings replace worn factory bushings, improving ride quality and performance. Kit includes 2 bushings and 2 washers to prevent lateral movement. Made in the USA for street and track use. UMI polyurethane rear end bushings: stronger, better ride, USA-made.
Manufacturer fitment & guides
Check 3600-B against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
