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 Base 1971 Buick GS Base 1972 Buick GS 350 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 Base 1970 Buick Skylark Base 1971 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 Base 1970 Buick Skylark Base 1971 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 Base 1970 Buick Skylark Base 1971 Buick Skylark Base...

Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded fabrication, reinforced sway bar holes and QA1 Endura Series Teflon lined spherical rod ends...

Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded fabrication, reinforced sway bar holes and QA1 Endura Series Teflon lined spherical rod ends...

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 Base 1970 Buick Skylark Base 1971 Buick Skylark Base...

UMI*s heavy duty control arms are direct replacements of the weak, factory stamped rear lower control arms. UMI*s control arms are constructed of 1-1/2* mild steel tubing with CNC machined ends and assembled with polyurethane bushings. These direct...

*Chrome Moly version uses 1.250" x 0.095" 4130 Chrome Moly steel adding increased strength while reducing product weight. Fitment: Chevrolet Camaro Base 1988 Chevrolet Camaro Base 1993 Chevrolet Camaro Base 1994 Chevrolet Camaro Base 1995 Chevrolet...

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 1983 Buick Regal Base 1984 Buick Regal Base 1985 Buick...

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 1983 Buick Regal Base 1984 Buick Regal Base 1985 Buick...

*Chrome Moly version uses 1.250" x 0.095" 4130 Chrome Moly steel adding increased strength while reducing product weight. Fitment: Chevrolet Camaro Base 1988 Chevrolet Camaro Base 1993 Chevrolet Camaro Base 1994 Chevrolet Camaro Base 1995 Chevrolet...

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 1983 Buick Regal Base 1984 Buick Regal Base 1985 Buick...

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 steel applications, allowing use of thinner wall...

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 steel applications, allowing use of thinner wall...

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 steel applications, allowing use of thinner wall...

Brilliant and durable powder coat finish Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS Base 1971 Buick GS Base 1972 Buick GS 350 Base 1968 Buick GS 350 Base 1969 Buick GS 400 Base...

Brilliant and durable powder coat finish Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS Base 1971 Buick GS Base 1972 Buick GS 350 Base 1968 Buick GS 350 Base 1969 Buick GS 400 Base...

Brilliant and durable powder coat finish Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS Base 1971 Buick GS Base 1972 Buick GS 350 Base 1968 Buick GS 350 Base 1969 Buick GS 400 Base...

Brilliant and durable powder coat finish Fitment: Buick Gran Sport Base 1965 Buick Gran Sport Base 1966 Buick Gran Sport Base 1967 Buick GS Base 1970 Buick GS Base 1971 Buick GS Base 1972 Buick GS 350 Base 1968 Buick GS 350 Base 1969 Buick GS 400 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 wrench is used to tighten the adjusting ring applying...

Brilliant and durable 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 1971 Buick Skylark Base 1972 Buick Skylark Custom 1968 Buick...

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 wrench is used to tighten the adjusting ring applying...

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 wrench is used to tighten the adjusting ring applying...

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 spanner wrench is used to tighten the adjusting ring...

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 wrench is used to tighten the adjusting ring applying...

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 wrench is used to tighten the adjusting ring applying...

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 spanner wrench is used to tighten the adjusting ring...

Installation: Easy 1-hour bolt-on installation--no drilling required and uses OEM hardware. Fitment: Buick Skyhawk Base 1975 Buick Skyhawk Base 1976 Buick Skyhawk Base 1977 Buick Skyhawk Base 1978 Buick Skyhawk Base 1979 Buick Skyhawk Base 1980 Buick...

Installation: Easy 1-hour bolt-on installation--no drilling required and uses OEM hardware. Fitment: Buick Skyhawk Base 1975 Buick Skyhawk Base 1976 Buick Skyhawk Base 1977 Buick Skyhawk Base 1978 Buick Skyhawk Base 1979 Buick Skyhawk Base 1980 Buick...

Installation: Easy 1-hour bolt-on installation--no drilling required and uses OEM hardware. Fitment: Buick Skyhawk Base 1975 Buick Skyhawk Base 1976 Buick Skyhawk Base 1977 Buick Skyhawk Base 1978 Buick Skyhawk Base 1979 Buick Skyhawk Base 1980 Buick...

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 1975 Chevrolet Vega Base 1971 Chevrolet Vega 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 stamped material add for traction loss and poor...

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 1981 Buick Regal Base 1982 Buick Regal Base 1983 Buick...

Installation: Easy 1-hour bolt-on installation--no drilling required and uses OEM hardware. Fitment: Buick Skyhawk Base 1975 Buick Skyhawk Base 1976 Buick Skyhawk Base 1977 Buick Skyhawk Base 1978 Buick Skyhawk Base 1979 Buick Skyhawk Base 1980 Buick...

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 1975 Chevrolet Vega Base 1971 Chevrolet Vega Base...

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 1975 Chevrolet Vega Base 1971 Chevrolet Vega Base...

Features: - On-Car Adjustability - 4140 Chrome-Moly Threaded Tube Adapters - 4140 Heated Treated Chrome-Moly Adjusters - QA1 3/4" Hard Chrome...

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, Grand National, Grand Prix and Cutlass. These upper ...

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, Grand National, Grand Prix and Cutlass. These upper ...

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...

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 1982 Buick Regal Base 1983 Buick Regal Base 1984 Buick...

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 1982 Buick Regal Base 1983 Buick Regal Base 1984 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 Regal Base 1984 Buick Regal Base 1985 Buick Regal Base...

Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded fabrication, reinforced sway bar holes and QA1 Endura Series Teflon lined spherical rod ends...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

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 Base 1984 Buick Regal Base 1985 Buick Regal Base...

Durable long lasting glossy powder coat finish Fitment: Chevrolet Caprice Base 1991 Chevrolet Caprice Base 1992 Chevrolet Caprice Classic 1991 Chevrolet Caprice Classic 1992 Chevrolet Caprice Classic 1993 Chevrolet Caprice Classic 1994 Chevrolet...

Durable long lasting glossy powder coat finish Fitment: Chevrolet Caprice Base 1991 Chevrolet Caprice Base 1992 Chevrolet Caprice Classic 1991 Chevrolet Caprice Classic 1992 Chevrolet Caprice Classic 1993 Chevrolet Caprice Classic 1994 Chevrolet...

For ease of adjustment UMI has designed our Ultimate Arms with on-car adjustability. You can easily make pinion angle adjustments in the garage or at the track; it's as simple as loosening two jam nuts! Using UMI's unique Chrome Moly on-car adjuster,...

Features: - CNC machined and contoured for exact tolerances and accuracy - Shipped pre-set at 5/8* extended length - 4140 Chrome Moly heat treated adjuster - Easy on-car adjustments for additional length and setting pinion angle - ?* high...

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...

Installation: Item installs in approximately 1-2 hours using basic hand tools. 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...