UMI Performance 68-72 GM A-Body Rear Suspension Kit - Red - ABR801-R

This kit manufactured by UMI Performance includes a set of tubular rear lower control arms, rear upper control arms, new rear end housing bushings and grade 8 mounting hardware. This control arm...

UMI Performance 68-72 GM A-Body Rear Suspension Kit - Red - ABR813-R

Upgrade your 64-72 A-Body rear suspension with our complete rear suspension kit. This kit includes tubular lower and upper control arms, adjustable frame braces, rear end housing bushings, 1" solid...

UMI Performance 68-72 GM A-Body Spring/Shock Lowering Kit 1in Rear 250lb - AB8250-1

UMI's lowering package consists of four Viking double adjustable shocks, a hybrid front coil over spring system and either 1 or 2 inch UMI rear lowering springs. With moderately increased spring...

UMI Performance 68-72 GM A-Body Spring/Shock Lowering Kit 1in Rear 350lb - AB8350-1

UMI's lowering package consists of four Viking double adjustable shocks, a hybrid front coil over spring system and either 1 or 2 inch UMI rear lowering springs. With moderately increased spring...

UMI Performance 68-72 GM A-Body Spring/Shock Lowering Kit 1in Rear 450lb - AB8450-1

UMI's lowering package consists of four Viking double adjustable shocks, a hybrid front coil over spring system and either 1 or 2 inch UMI rear lowering springs. With moderately increased spring...

UMI Performance 68-72 GM A-Body Spring/Shock Lowering Kit 1in Rear 550lb - AB8550-1

UMI's lowering package consists of four Viking double adjustable shocks, a hybrid front coil over spring system and either 1 or 2 inch UMI rear lowering springs. With moderately increased spring...

UMI Performance 68-72 GM A-Body Tubular Non-Adjustable Upper Control Arms - 4016-B

Rear control arms are an essential suspension upgrade for your GM vehicle. Stock control arms are often subpar, leading to traction loss and poor handling. Our tubular control arms offer improved...

UMI Performance 68-72 GM A-Body Tubular Non-Adjustable Upper Control Arms - 4016-R

Rear control arms are an essential suspension upgrade for your GM vehicle. Stock control arms are often subpar, leading to traction loss and poor handling. Our tubular control arms offer improved...

UMI Performance 68-72 GM A-Body Tubular Upper & Lower Control Arms - 401516-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 68-72 GM A-Body Tubular Upper & Lower Control Arms - 401516-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 68-72 GM A-Body Viking Front Coil Over Kit Double Adjustable- Bearing - A224-250S

Viking’s front coilover kit combines a high quality hybrid spring with a 19-position double adjustable shock. The upper coil fits the upper spring perch on your vehicle while the lower part of the...

UMI Performance 68-72 GM A-Body Viking Front Coil Over Kit Double Adjustable- Bearing - A224-350S

Viking’s front coilover kit combines a high quality hybrid spring with a 19-position double adjustable shock. The upper coil fits the upper spring perch on your vehicle while the lower part of the...