UMI Performance 1965-1987 GM Polyurethane Rear End Housing Replacement Bushings - Red Hepfner Racing Products easy and affordable repairs

easy and affordable repairs

Poly Locks

1979-1987 Pontiac Grand Am

R3500 Pickup

Simple And Clean 3 Wire Installation

UMI Performance 1965-1987 GM Polyurethane Rear End Housing Replacement Bushings - Red Hepfner Racing Products easy and affordable repairsUMI's high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings tend to dry rot, crack and harden which can lead to decreased ride quality and performance. The UMI polyurethane bushings replace the two upper control arm rear end differential bushings the bushings that stay attached to the rear end "ears". New rear end housing bushings are an excellent