UMI Performance

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 Century...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Century Base 1973 Buick Century Base 1974 Buick Century Base 1975 Buick Century Base 1976 Buick Century...

Installation: Item installs in approximately one hour using basic hand tools. Fitment: Buick Century Base 1973 Buick Century Base 1974 Buick Century Base 1975 Buick Century Base 1976 Buick Century...

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...

100% Made In the 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...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

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...

These control arms from UMI Performance are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body; this includes Monte Carlo, Malibu, El Camino, Regal,...

These control arms from UMI Performance are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body; this includes Monte Carlo, Malibu, El Camino, Regal,...

Brilliant and durable powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick Regal...

Designed and manufactured with pride in Philipsburg, PA * USA Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base...

Designed and manufactured with pride in Philipsburg, PA * USA Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base...

Designed and manufactured with pride in Philipsburg, PA * USA Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base...

Designed and manufactured with pride in Philipsburg, PA * USA Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base...

Designed and manufactured with pride in Philipsburg, PA * USA Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base...

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...

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...

Durable long lasting powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick...

Durable long lasting powder coat finish Fitment: Buick Regal Base 1978 Buick Regal Base 1979 Buick Regal Base 1980 Buick Regal Base 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick...

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...

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...

Uses OEM hardwar Fitment: Buick LeSabre Base 1978 Buick LeSabre Base 1979 Buick LeSabre Base 1980 Buick LeSabre Base 1981 Buick LeSabre Collector's Edition 1985 Buick LeSabre Custom 1978 Buick...

Brilliant and durable powder coat finish Fitment: Buick LeSabre Base 1978 Buick LeSabre Base 1979 Buick LeSabre Base 1980 Buick LeSabre Base 1981 Buick LeSabre Collector's Edition 1985 Buick...

Brilliant and durable powder coat finish Fitment: Buick LeSabre Base 1978 Buick LeSabre Base 1979 Buick LeSabre Base 1980 Buick LeSabre Base 1981 Buick LeSabre Collector's Edition 1985 Buick...

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...

This kit replaces both the rear upper and lower rear control arms on any 78-96 GM B-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms...

Features: - 1.500* OD x 0.125* DOM mild steel tubing - CNC machined for precision tolerances and accuracy - On-car grease able Energy Suspension bushings - Zerk grease fittings - Durable long lasting...

Features: - 1.500* OD x 0.125* DOM mild steel tubing - CNC machined for precision tolerances and accuracy - On-car grease able Energy Suspension bushings - Zerk grease fittings - Durable long lasting...

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 Base...

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 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...

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...

Spanner Wrench- This spanner wrenched 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...

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...