UMI Performance 67-70 GM B-Body Adjustable Upper Control/Trailing Arm - 3662-R

UMI Performance offers an on-car adjustable control arm for the rear of the GM B-Body vehicle. This rear upper control arm for the 65-66 GM B-Body is a direct replacement for the factory arms and is...

UMI Performance 67-70 GM B-Body Adjustable Upper Control/Trailing Arm - 3662-B

UMI Performance offers an on-car adjustable control arm for the rear of the GM B-Body vehicle. This rear upper control arm for the 65-66 GM B-Body is a direct replacement for the factory arms and is...

UMI Performance 67-70 GM B-Body Tubular Upper Control/Trailing Arm - 3661-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", with weak materials that can lead to...

UMI Performance 67-70 GM B-Body Tubular Upper Control/Trailing Arm - 3661-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", with weak materials that can lead to...

UMI Performance 65-66 GM B-Body Adjustable Upper Control/Trailing Arm - 3657-R

UMI Performance offers an on-car adjustable control arm for the rear of the GM B-Body vehicle. This control arm is a direct replacement for the factory arms and helps minimize wheel hop and improve...

UMI Performance 65-66 GM B-Body Adjustable Upper Control/Trailing Arm - 3657-B

UMI Performance offers one of the only on-car adjustable control arms for the rear of the GM B-Body vehicle. This rear upper control arm for the 65-66 GM B-Body is an excellent solution when...

UMI Performance 65-66 GM B-Body Tubular Upper Control Arm/Trailing Arm - 3656-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 65-66 GM B-Body Tubular Upper Control Arm/Trailing Arm - 3656-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...

UMI Performance 65-70 GM B-Body Rear Lower Control Arms/Trailing Arms - 3655-R

Whether your classic Chevrolet B-body is a restoration project, street car or drag car the UMI control arms will be an excellent upgrade. These new manufactured boxed control arms are a direct bolt...

UMI Performance 59-64 GM B-Body Adjustable Upper Control/Trailing Arm inBanana Arminin - 3652-R

UMI Performance offers on-car adjustable rear control arms for GM B-Body vehicles. These direct replacements for factory arms reduce wheel hop, improve cornering, and enhance track consistency. The...

UMI Performance 59-64 GM B-Body Upper Control/Trailing Arm- inBanana Armin - 3651-R

Upgrade your GM vehicle's suspension with rear control arms for better performance and handling. Stock control arms often suffer from bushing deflection and weak materials, leading to traction loss...

UMI Performance 59-64 GM B-Body Upper Control/Trailing Arm- inBanana Armin - 3651-B

Upgrade your GM vehicle's suspension with rear control arms for better performance and handling. Stock control arms often suffer from bushing deflection and weak materials, leading to traction loss...