UPR 64-88 A G-Body 10 & 12 Bolt Rear End Billet Spherical Bushings

Upgrade your rear suspension with UPR Billet Spherical Rear End Bushings for 1964-1972 A-Body and 1978-1988 G-Body applications. Designed to replace the factory rubber bushings, these spherical bushings reduce unwanted suspension deflection and allow the rear upper control arms and rear end to move more freely for improved suspension response and traction.

Each bushing is CNC machined from high-strength 7075 Billet Aluminum and equipped with a Teflon-lined COM spherical bearing for smooth articulation and long service life. The billet assemblies press directly into the rear-end housing in place of the factory rubber bushings.

Standard bushings include 12mm Grade 10.9 hardware. For higher-horsepower applications, an Extreme Series hardware upgrade is available featuring Stainless Steel sleeves and larger 1/2" Grade 8 hardware. Installation of the Extreme Series hardware requires drilling the bolt holes in your existing upper control arms to 1/2". The upgrade includes six Stainless Steel sleeves and four pieces of mounting hardware.

Installs in approximately 1.5 hours or less.

Installation Tip: Freeze the bushings the night before installation. Cooling the bushings can slightly reduce their size and make pressing them into the housing easier.

Product Features:

Billet Spherical Bushing Set
Sold in Pairs
1.5 Hour Installation
CNC Machined from 7075 Billet Aluminum
Teflon-Lined COM Spherical Bearings
Replaces Factory Rubber Rear-End Bushings
Reduces Suspension Deflection
Promotes Smoother Rear Suspension Movement
Includes Grade 10.9 12mm Hardware
Brushed Machined Finish
Fits Most 1978-1988 G-Body and 1964-1972 A-Body 10-Bolt & 12-Bolt Rear Ends
Optional Extreme Series 1/2" Grade 8 Hardware Upgrade Available for Higher-Horsepower Applications

Fits These Vehicles:

1978-1988 G-Body:
1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 Buick Regal, Grand National, GNX, T-Type, Chevrolet Monte Carlo, El Camino, Malibu, Caballero, Oldsmobile Cutlass, Pontiac Grand Prix, Grand LeMans & Bonneville.

1964-1972 A-Body:
1964 1965 1966 1967 1968 1969 1970 1971 1972 Chevrolet Chevelle, SS 454, Malibu, El Camino, Oldsmobile 442, Buick GS 455, Pontiac GTO & A-Body Vehicles.

Made in the USA!