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Add to Cart The item has been addedUMI 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 ...$169.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI 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...$169.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI 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 ...$189.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-72 GM A-Body 78-88 G-Body 2in Lowering Spring Rear - 4051R
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 ...$189.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-72 GM A-Body Factory Height Springs Front - 4049F
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 ...$169.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit - 403534-B
UMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase cornering capabilities and come with new end...$419.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit - 403534-R
UMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase cornering capabilities and come with new end...$419.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-72 GM A-Body Tubular Lower Control Arms - 4015-B
Rear lower control arms are a necessary upgrade for any General Motors A-Body vehicle. Our control arms are designed to replace the weak and rusted factory arms, providing increased strength and...$229.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-77 GM A-Body Complete Rear Control Arm Bolt Upgrade Kit - 4002
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...$31.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 64-77 GM A-Body Rear Control Arm Bolt Upgrade Kit - 4001
Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes all new hardware for installing either upper or lower rear control...$19.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 65-70 Chevy B-Body Solid 1in Rear Sway Bar - 3665-B
This beefy 1” solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. Our sway bar is manufactured from 1” solid...$219.99Add to Cart The item has been added -
Add to Cart The item has been addedUMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings - 3000-B
UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings tend to dry rot, crack and harden...$49.99Add to Cart The item has been added
