UMI Performance 91-96 Impala SS Adjustable Extended Length Upper Control Arms- Rod Ends - 3619-R

UMI Performance extended length upper control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These control arms are extended 5/8” but also feature...

UMI Performance 91-96 Impala SS Adjustable Extended Length Upper Control Arms- Rod Ends - 3619-B

UMI Performance extended length upper control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These control arms are extended 5/8” but also feature...

UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms - Poly Bushings - 3618-R

UMI’s adjustable rear upper control arms are a reliable addition to your street car, suitable for various driving conditions. The greaseable polyurethane bushings minimize suspension deflection for...

UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms - Poly Bushings - 3618-B

UMI’s adjustable rear upper control arms are a reliable addition to your street car, suitable for various driving conditions. The greaseable polyurethane bushings minimize suspension deflection for...

UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms- Ultimate Arms - 3617-R

Adjustability is crucial when it comes to tuning your street car's suspension. Our Ultimate "on-car" adjustable upper control arms for the rear of your GM vehicle have been meticulously designed with...

UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms- Ultimate Arms - 3617-B

Adjustability is crucial when it comes to tuning your street car's suspension. Our Ultimate "on-car" adjustable upper control arms for the rear of your GM vehicle have been meticulously designed with...

UMI Performance 78-96 GM B-Body Tubular Non-Adjustable Upper Control Arms - 3616-R

Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak...

UMI Performance 78-96 GM B-Body Tubular Non-Adjustable Upper Control Arms - 3616-B

Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak...

UMI Performance 78-96 GM B-Body Boxed Lower Control Arm & Adjustable Upper Control Arm Kit - 361517-R

This kit includes one set of Boxed lower control arms and one set of on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM setup adding strength, ride...

UMI Performance 78-96 GM B-Body Boxed Lower Control Arm & Adjustable Upper Control Arm Kit - 361517-B

This kit includes one set of Boxed lower control arms and one set of on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM setup adding strength, ride...

UMI Performance 78-96 GM B-Body Upper & Lower Control Arm Kit - 361516-R

This kit replaces both the rear upper and lower rear control arms on any 78-96 GM B-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms...

UMI Performance 78-96 GM B-Body Upper & Lower Control Arm Kit - 361516-B

This kit replaces both the rear upper and lower rear control arms on any 78-96 GM B-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms...