UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on - 4045-325-B

UMI's A-body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight 1-3/8” diameter tubular steel and feature three different...

UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on - 4045-325-R

UMI's A-body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight 1-3/8” diameter tubular steel and feature three different...

UMI Performance 64-72 GM A-Body 1/2in Taller Premium Ball Joint - 101-10016

Our high-quality ball joints are the great additional to your new upper A-Arms. Premium ball joints are made from high strength steel, feature a self-adjusting internal spring, dust boot, and a CNC...

UMI Performance 64-72 GM A-Body 1in Lowering Spring Front - Set - 4050F

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the ...

UMI Performance 64-72 GM A-Body 1in Solid CrMo Rear Sway Bar - 4034-B

Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. This rear sway bar also works to keep your...

UMI Performance 64-72 GM A-Body 1in Solid CrMo Rear Sway Bar - 4034-R

Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. This rear sway bar also works to keep your...

UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted - 4047-300-B

UMI's A-body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally associated with the factory style bars. The...

UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted - 4047-300-R

UMI's A-body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally associated with the factory style bars. The...

UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted - 4047-325-B

UMI's A-body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally associated with the factory style bars. The...

UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted - 4047-325-R

UMI's A-body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally associated with the factory style bars. The...

UMI Performance 64-72 GM A-Body 2in Lowering Spring Set Front - 4051F

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the ...

UMI Performance 64-72 GM A-Body 78-88 G-Body 1in Lowering Spring Rear - 4050R

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the ...