UMI Performance 1978-1988 GM Complete Rear Control Arm Bolt Upgrade Kit

Don’t reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new one. Our kit includes all new hardware for installing both upper and lower rear control arms in your GM vehicle. Supplied is (8) 12 mm 10.9 High Grade steel bolts (equal in strength to American Grade 8), (8) 12 mm Nylon lock nuts and washers. Complete kit is bright zinc plated and is everything you need to install that complete control arm kit!

Application: 1978-1988 Chevrolet Monte Carlo, Malibu, El Camino
1978-1988 Buick Regal, Grand National
1978-1988 Pontiac Grand Prix, LeMans
1978-1988 Oldsmobile Cutlass

Vehicle Applications: 1978-1988 GM Complete Rear Control Arm Bolt Upgrade Kit

Vehicle Applications: 1978-1988 GM Complete Rear Control Arm Bolt Upgrade Kit

Before we built suspension parts, Utmost Machine manufactured precision components for major brands such as Bell+Howell, Corning Asahi, and Sony. Our product line has changed over the years but our dedication to quality remains the same. In-House Manufacturing…If we can make it in our shop, we do. This means we control almost every aspect of the product, resulting in suspension components suitable for attacking the high banks of Daytona or more importantly, hauling your family. Engineered to Race… UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits. Our product engineers and sales team are racers. We race what we sell and use that experience to design and develop our products. 100% Made in USA… Our dedicated craftsmen and craftswomen use only the highest quality USA sourced raw materials to build components worthy of your dream car. UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits.

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