UMI Performance

Manufactured with pride in Philipsburg, PA - USA. Fitment: Ford Mustang GT 2005 Ford Mustang GT 2006 Ford Mustang GT 2007 Ford Mustang GT 2008 Ford Mustang GT 2009 Ford Mustang GT 2010 Ford Mustang...

Upper rear control arm hardware kit includes new hardware for installing one upper rear control arm in the 1959-1970 Chevrolet B-Body vehicles. Kit includes 5/8* grade 8 bolts and lock nuts...

Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the...

Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the...

Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #4027) (1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item...

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 ...

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 ...

2* Lowering with standard SBC, Pontiac 400 and aluminum head/intake Big Block Chevy as well as LS power. Fitment: Buick Gran Sport Base 1967 Buick Skylark 350 1970 Buick Skylark 350 1972 Buick...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS...

Installation: Easy 1-hour bolt on installation requires no drilling, uses OEM hardware.

Installation: Easy 1-hour bolt on installation requires no drilling, uses OEM hardware.

UMI Performance single adjustable lower control arms feature an Energy Suspension polyurethane bushing set-up on one end and a QA1 spherical rod end on the other. This type of set-up allows rear...

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...

Durable long lasting powder coat finish Fitment: Buick Skylark Base 1965 Buick Skylark Base 1966 Buick Skylark Base 1967 Buick Special Base 1965 Buick Special Base 1966 Buick Special Base...

New Hardware Kit: UMI offers the option to purchase new mounting hardware for installing lower control arms. This kit includes all needed Grade 8 hardware for installing one set of rear lower control...

New Hardware Kit: UMI offers the option to purchase new mounting hardware for installing lower control arms. This kit includes all needed Grade 8 hardware for installing one set of rear lower control...

This kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM...

Durable long lasting powder coat finish Fitment: Buick Skylark 350 1970 Buick Skylark 350 1972 Buick Skylark Base 1968 Buick Skylark Base 1969 Buick Skylark Base 1970 Buick Skylark Base...

Installation: Item installs in approximately 1-2 hours using basic hand tools. Fitment: Buick Skylark 350 1970 Buick Skylark 350 1972 Buick Skylark Base 1968 Buick Skylark Base 1969 Buick Skylark...

Durable long lasting powder coat finish Fitment: Buick Skylark 350 1970 Buick Skylark 350 1972 Buick Skylark Base 1968 Buick Skylark Base 1969 Buick Skylark Base 1970 Buick Skylark Base...

Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the...

Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #4027) (1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item...

Installation: Easy 1-hour bolt-on installation requires no drilling, uses OEM hardware.

Installation: Easy 1-hour bolt-on installation requires no drilling, uses OEM hardware.

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...

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...

Installation: Easy 1-hour bolt-on installation--no drilling required and uses OEM hardware. Fitment: Buick Skyhawk Base 1975 Buick Skyhawk S 1975 Chevrolet Monza 2+2 1975 Chevrolet Monza S...

Installation: Easy 1-hour bolt-on installation--no drilling required and uses OEM hardware. Fitment: Buick Skyhawk Base 1975 Buick Skyhawk S 1975 Chevrolet Monza 2+2 1975 Chevrolet Monza S...

Installation: Item installs in approximately 1-2 hours using basic hand tools. Fitment: Buick Century Base 1973 Buick Century Base 1974 Buick Century Base 1975 Buick Century Base 1976 Buick...

Installation: Item installs in approximately 1-2 hours using basic hand tools. Fitment: Buick Century Base 1973 Buick Century Base 1974 Buick Century Base 1975 Buick Century Base 1976 Buick...

100% Made In USA Fitment: Chevrolet C10 Big Ten 1978 Chevrolet C10 Big Ten 1979 Chevrolet C10 Big Ten 1980 Chevrolet C10 Cheyenne 1975 Chevrolet C10 Cheyenne 1976 Chevrolet C10 Cheyenne...

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...

This kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the...

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...

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...

Trailing arm mount braces are designed to reinforce the rear upper and lower front control arm mounts on your 1978-1988 G-Body vehicle. The more power your ride makes the better chance of bending or...

Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base...

Installation: Easy 1-hour bolt on installation requires no drilling, uses OEM hardware.Installation: Easy 1-hour bolt on installation requires no drilling, uses OEM hardware.

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...

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...

Installation: Installs in 1 hour or less using OEM hardware. All installation instructions included. Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base...

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...

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...

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...

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...

Application: 1979 - 1998 Ford Mustang Fitment: Ford Mustang Base 1979 Ford Mustang Base 1980 Ford Mustang Base 1981 Ford Mustang Base 1994 Ford Mustang Base 1995 Ford Mustang Base 1996 Ford Mustang...

Application: 1979 - 1998 Ford Mustang Fitment: Ford Mustang Base 1979 Ford Mustang Base 1980 Ford Mustang Base 1981 Ford Mustang Base 1994 Ford Mustang Base 1995 Ford Mustang Base 1996 Ford Mustang...

Spanner Wrench- This spanner wrench is used for adjusting and disassemble of Roto-Joints used in all UMI Performance products. Over time if the delrin race inside the Roto-Joint would wear the...

Spanner Wrench- This spanner wrench is used for adjusting and disassembling Roto-Joints used in all UMI Performance products. Over time if the delrin race inside the Roto-Joint would wear the spanner...

Spanner Wrench- This spanner wrench is used for adjusting and disassembling Roto-Joints used in all UMI Performance products. Over time if the delrin race inside the Roto-Joint would wear the spanner...

Spanner Wrench- This spanner wrench is used for adjusting and disassembling Roto-Joints used in all UMI Performance products. Over time if the delrin race inside the Roto-Joint would wear the spanner...

Chrome Moly version uses 1.250" x 0.095" 4130 Chrome Moly steel. This adds increased strength and reduces product weight. The Chrome Moly construction adds higher tensile and yield strength then mild...

Chrome Moly version uses 1.250" x 0.095" 4130 Chrome Moly steel. This adds increased strength and reduces product weight. The Chrome Moly construction adds higher tensile and yield strength then mild...

Manufactured with pride in Philipsburg, PA - USA.

Manufactured with pride in Philipsburg, PA - USA.