UMI Performance 78-88 GM G-Body 3/4in Solid Rear Sway Bar Auto-x/Road Race
$499.99
UMI3052-300-B
New Products
Suspension
Sway Bars
UMI's G-Body ¾” solid rear sway bar is designed specifically to excel when used in autocross or road racing applications. The G-Body chassis when...
UMI Performance 78-88 GM G-Body 3/4in Solid Rear Sway Bar Auto-x/Road Race
$499.99
UMI3052-275-R
New Products
Suspension
Sway Bars
UMI's G-Body ¾” solid rear sway bar is designed specifically to excel when used in autocross or road racing applications. The G-Body chassis when...
UMI Performance 78-88 GM G-Body 3/4in Solid Rear Sway Bar Auto-x/Road Race
$499.99
UMI3052-275-B
New Products
Suspension
Sway Bars
UMI's G-Body ¾” solid rear sway bar is designed specifically to excel when used in autocross or road racing applications. The G-Body chassis when...
UMI Performance 78-88 GM G-Body Lowering Spring Front 2in Lowering
$169.99
UMI3051F
Lowering Springs
New Products
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 G-Body Lowering Spring Kit 2in Lowering
$319.99
UMI3051
Lowering Springs
New Products
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 GM G-Body Front 1in 70-81 F-Body 2-1/2in Lowering Spring
$169.99
UMI3050F
Chevy Camaro
Lowering Springs
New Products
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 G-Body Lowering Spring Kit 1in Lowering
$319.99
UMI3050
Lowering Springs
New Products
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 GM G-Body Bolt-In Viking Rear Coilover Kit
$1,085.36
UMI3049-110
Coilovers
New Products
Suspension
UMI’s bolt-in rear coilover kit allows full ride height, spring rate and damping adjustability for your 1978-1988 GM G-Body. The upper mount reinforcement is...
UMI Performance 78-88 GM G-Body Rear Coilover Bracket Kit Bolt-In Brackets Only
$199.99
UMI3049
New Products
Shocks and Struts
Suspension
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your factory axle 1978-1988 GM G-Body. This race-proven lower bracket bolts in...
UMI Performance 78-88 GM G-Body Rear Coilover Bracket Kit Control Arm Relocation Bolt In
$259.99
UMI3048
New Products
Shocks and Struts
Suspension
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your factory axle 1978-1988 GM G-Body. This race-proven lower bracket bolts in...
UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on
$529.99
UMI3045-325-R
New Products
Suspension
Sway Bars
UMI's G-Body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight...
UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on
$529.99
UMI3045-325-B
New Products
Suspension
Sway Bars
UMI's G-Body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight...
UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on
$529.99
UMI3045-300-R
New Products
Suspension
Sway Bars
UMI's G-Body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight...
UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on
$529.99
UMI3045-300-B
New Products
Suspension
Sway Bars
UMI's G-Body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight...
UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on
$529.99
UMI3045-275-R
New Products
Suspension
Sway Bars
UMI's G-Body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight...
UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on
$529.99
UMI3045-275-B
New Products
Suspension
Sway Bars
UMI's G-Body Anti-Roll bar is designed to help your hot rod leave the line flat and straight. The bars are manufactured from light weight...
UMI Performance 78-88 GM G-Body 1in Tubular Rear Sway Bar Chassis Mounted Pro-Tour
$519.99
UMI3044-325-R
New Products
Suspension
Sway Bars
UMI's G-Body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 78-88 GM G-Body 1in Tubular Rear Sway Bar Chassis Mounted Pro-Tour
$519.99
UMI3044-325-B
New Products
Suspension
Sway Bars
UMI's G-Body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 78-88 GM G-Body 1in Tubular Rear Sway Bar Chassis Mounted Pro-Tour
$519.99
UMI3044-300-R
New Products
Suspension
Sway Bars
UMI's G-Body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 78-88 GM G-Body 1in Tubular Rear Sway Bar Chassis Mounted Pro-Tour
$519.99
UMI3044-300-B
New Products
Suspension
Sway Bars
UMI's G-Body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 78-88 GM G-Body 1in Tubular Rear Sway Bar Chassis Mounted Pro-Tour
$519.99
UMI3044-275-R
New Products
Suspension
Sway Bars
UMI's G-Body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 78-88 GM G-Body 1in Tubular Rear Sway Bar Chassis Mounted Pro-Tour
$519.99
UMI3044-275-B
New Products
Suspension
Sway Bars
UMI's G-Body Pro-Tour style bar is a true multi purpose high performance rear sway bar. The chassis and differential housing mounts reduce bind normally...
UMI Performance 78-88 G-Body Double Adjustable Control Arms- w/ Roto-Joints
$399.99
UMI3043-R
Control Arms
New Products
Suspension
UMI's double adjustable lower control arms utilize our Roto-Joint technology for a bind free performance, quiet ride quality, and also offer on car adjustment....
UMI Performance 78-88 G-Body Double Adjustable Control Arms- w/ Roto-Joints
$399.99
UMI3043-B
Control Arms
New Products
Suspension
UMI's double adjustable lower control arms utilize our Roto-Joint technology for a bind free performance, quiet ride quality, and also offer on car adjustment....
UMI Performance 78-88 G-Body Boxed Lower Control Arms- w/ Dual Roto-Joints
$399.99
UMI3042-R
Control Arms
New Products
Suspension
UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed control arms are...
UMI Performance 78-88 G-Body Boxed Lower Control Arms- w/ Dual Roto-Joints
$399.99
UMI3042-B
Control Arms
New Products
Suspension
UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed control arms are...
UMI Performance 78-88 G-Body Boxed Lower Control Arms- Poly/Roto-Joint
$359.99
UMI3041-R
Control Arms
New Products
Suspension
UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed control arms are...
UMI Performance 78-88 G-Body Boxed Lower Control Arms- Poly/Roto-Joint
$359.99
UMI3041-B
Control Arms
New Products
Suspension
UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed control arms are...
UMI Performance 78-88 G-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
$369.99
UMI3040-R
Control Arms
New Products
Suspension
UMI's tubular lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The Roto-Joint design is a...
UMI Performance 78-88 G-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
$369.99
UMI3040-B
Control Arms
New Products
Suspension
UMI's tubular lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The Roto-Joint design is a...
UMI Performance 78-88 GM G-Body 12-Bolt Swap Adjustable Upper Control Arms- Roto-Joints
$299.99
UMI3039-R
Control Arms
New Products
Suspension
UMI Performance’s 12-bolt swap control arms are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body;...
UMI Performance 78-88 GM G-Body 12-Bolt Swap Adjustable Upper Control Arms- Roto-Joints
$299.99
UMI3039-B
Control Arms
New Products
Suspension
UMI Performance’s 12-bolt swap control arms are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body;...
UMI Performance 78-88 G-Body Lower Control Arms- Poly/Roto-Joint Combination
$329.99
UMI3038-R
Control Arms
New Products
Suspension
UMI's tubular lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The Roto-Joint design is a...
UMI Performance 78-88 G-Body Lower Control Arms- Poly/Roto-Joint Combination
$329.99
UMI3038-B
Control Arms
New Products
Suspension
UMI's tubular lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The Roto-Joint design is a...
UMI Performance 73-77 GM A-Body 78-88 G-Body Rear Upper Control Arms Adjustable
$299.99
UMI3037-R
Control Arms
New Products
Suspension
UMI’s Roto-Joint adjustable rear upper control arms are a bulletproof addition to your street or pro-touring car. UMI’s Roto-Joint upper control arms are suitable...
UMI Performance 73-77 GM A-Body 78-88 G-Body Rear Upper Control Arms Adjustable
$299.99
UMI3037-B
Control Arms
New Products
Suspension
UMI’s Roto-Joint adjustable rear upper control arms are a bulletproof addition to your street or pro-touring car. UMI’s Roto-Joint upper control arms are suitable...
