Reposition your instant center by changing your lower control arm angle for improved traction. Brackets lower the rear of the control arm up to 3", a must for all lowered vehicles to correct lost suspension geometry. By lowering your vehicle, you ...
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Item Code: 7902010

For Moser Engineering 12-Bolt & 9" Housings

Item Code: 7902011

For 1982 - 1992 F-Bodies

Item Code: 790201520B

For 1982 - 1992 F-Bodies

Item Code: 790201520R

Replace your weak, factory stamped rear lower control arms with UMI's heavy-duty tubular set up. Constructed of DOM mild steel tubing 1.625" OD x 0.125" wall thickness, CNC machined and fully TIG welded. Control arms are supplied with Energy ...
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Item Code: 7902015B

Replace your weak, factory stamped rear lower control arms with UMI's heavy-duty tubular set up. Constructed of DOM mild steel tubing 1.625" OD x 0.125" wall thickness, CNC machined and fully TIG welded. Control arms are supplied with Energy ...
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Item Code: 7902015R

For 1982 - 1992 F-Bodies

Item Code: 790201621B

For 1982 - 1992 F-Bodies

Item Code: 790201621R

Replace your weak, factory stamped lower control arms with UMI's heavy duty tubular adjustable setup. These direct bolt-on replacements minimize wheel hop, improve cornering while lowering ET's and help track consistency. The spherical rod end ...
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Item Code: 7902016B

Replace your weak, factory stamped lower control arms with UMI's heavy duty tubular adjustable setup. These direct bolt-on replacements minimize wheel hop, improve cornering while lowering ET's and help track consistency. The spherical rod end ...
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Item Code: 7902016R

For 1982 - 1992 F-Bodies

Item Code: 790201723B

For 1982 - 1992 F-Bodies

Item Code: 790201723R

Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature 100% 4130 Chrome Moly construction, TIG welded fabrication and QA1 Teflon lined rod ends, all combined ...
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Item Code: 7902017B

Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature 100% 4130 Chrome Moly construction, TIG welded fabrication and QA1 Teflon lined rod ends, all combined ...
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Item Code: 7902017R

Our tubular non-adjustable panhard bar is a direct replacement for the flimsy stock stamped panhard bar, it adds strength as well as bushing improvement. The panhard bar greatly increases rear stability, controls side movement and body flex; a must ...
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Item Code: 7902020B

Our tubular non-adjustable panhard bar is a direct replacement for the flimsy stock stamped panhard bar, it adds strength as well as bushing improvement. The panhard bar greatly increases rear stability, controls side movement and body flex; a must ...
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Item Code: 7902020R

Our tubular single adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle lowering, as well as clearance for running larger ...
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Item Code: 7902021B

Our tubular single adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle lowering, as well as clearance for running larger ...
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Item Code: 7902021R

Our tubular "on-car" adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle lowering, as well as clearance for running larger ...
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Item Code: 7902022B

Our tubular "on-car" adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle lowering, as well as clearance for running larger ...
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Item Code: 7902022R

Our tubular "on-car" double adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle lowering, as well as clearance for running ...
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Item Code: 7902023B

Our tubular "on-car" double adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle lowering, as well as clearance for running ...
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Item Code: 7902023R

The 1983-1992 third generation steering brace, also known as the Wonder Bar, is designed to tie the front right and left subframe together. This tubular set-up bolts directly under the front sway bar, stiffening the front frame, resulting in ...
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Item Code: 7902030B

The 1983-1992 third generation steering brace, also known as the Wonder Bar, is designed to tie the front right and left subframe together. This tubular set-up bolts directly under the front sway bar, stiffening the front frame, resulting in ...
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Item Code: 7902030R

Eliminate unwanted traction problems and transfer your power to the wheels by adding a UMI Performance adjustable torque arm. This aftermarket torque arm replaces the flimsy weak stock torque arm adding strength, rigidity and eliminating flex. This ...
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Item Code: 7902205B

Eliminate unwanted traction problems and transfer your power to the wheels by adding a UMI Performance adjustable torque arm. This aftermarket torque arm replaces the flimsy weak stock torque arm adding strength, rigidity and eliminating flex. This ...
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Item Code: 7902205R

An affordable suspension upgrade is now available for your F-Body vehicle. This non-adjustable transmission mounted torque arm features all the same build specifications as our adjustable units for a fraction of the price. The factory torque arm ...
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Item Code: 7902206B

An affordable suspension upgrade is now available for your F-Body vehicle. This non-adjustable transmission mounted torque arm features all the same build specifications as our adjustable units for a fraction of the price. The factory torque arm ...
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Item Code: 7902206R

For 1982 - 1992 F-Bodies

Item Code: 7902400B

For 1982 - 1992 F-Bodies

Item Code: 7902400R

Replace your rubber OEM rear end housing with an Energy Suspension® polyurethane setup. Over years, rubber OEM bushings dry rot, crack and harden, decreasing your ride quality and performance. The Energy Suspension® polyurethane bushings replace the
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Item Code: 7903000

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 arms in you General Motors vehicle. Supplied is ...
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Item Code: 7903001

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 arms in your GM vehicle. Supplied is (8) 12 mm 10.9 ...
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Item Code: 7903002

Reposition your instant center by changing your lower control arm angle for improved traction. After product installed, you will see a great increase in traction by lowering the rearward angle of the lower control arm, allowing more force to be ...
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Item Code: 7903010

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 stamped material add for traction loss and poor ...
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Item Code: 790301516B

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 stamped material add for traction loss and poor ...
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Item Code: 790301516R

This kit includes (1) set of our tubular lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM set up adding strength, ride improvement and most importantly, rear ...
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Item Code: 790301517B

This kit includes (1) set of our tubular lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM set up adding strength, ride improvement and most importantly, rear ...
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Item Code: 790301517R

Rear lower control arms are a must improvement for any General Motors G-Body vehicle. Our lower control arms our designed to replace your weak, rusted, factory-stamped arms, adding strength, rigidity and bushing improvement. Built using strong DOM ...
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Item Code: 7903015B

Rear lower control arms are a must improvement for any General Motors G-Body vehicle. Our lower control arms our designed to replace your weak, rusted, factory-stamped arms, adding strength, rigidity and bushing improvement. Built using strong DOM ...
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Item Code: 7903015R

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 stamped material add for traction loss and poor ...
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Item Code: 7903016B

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 stamped material add for traction loss and poor ...
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Item Code: 7903016R

Adjustability is one the most important things when tuning in your street car's suspension. That is why we have taken the time to develop the Ultimate "on-car" adjustable upper control arms for the rear on your GM vehicle. There were no short cuts ...
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Item Code: 7903017B

Adjustability is one the most important things when tuning in your street car's suspension. That is why we have taken the time to develop the Ultimate "on-car" adjustable upper control arms for the rear on your GM vehicle. There were no short cuts ...
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Item Code: 7903017R

The UMI Performance lift bars replace your stock rear control arms adding tremendous track gains while not effecting ride height and keeping ride quality at its best. Lift bars are designed to work with axle torque to load the chassis of the car, ...
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Item Code: 7903020B

The UMI Performance lift bars replace your stock rear control arms adding tremendous track gains while not effecting ride height and keeping ride quality at its best. Lift bars are designed to work with axle torque to load the chassis of the car, ...
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Item Code: 7903020R

This kit replaces both the rear upper and lower rear control arms on any 78-87 GM G-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms are fixed length and match GM specs. Lower control ...
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Item Code: 790302116B

This kit replaces both the rear upper and lower rear control arms on any 78-87 GM G-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms are fixed length and match GM specs. Lower control ...
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Item Code: 790302116R

This kit replaces both the rear upper and lower rear control arms on any 78-87 GM G-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Included with this kit includes (1) set of boxed lower control ...
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Item Code: 790302117B

This kit replaces both the rear upper and lower rear control arms on any 78-87 GM G-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Included with this kit includes (1) set of boxed lower control ...
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Item Code: 790302117R