UMI Performance Rear Control Arm Kit Fully Boxed Lowers / Adjustable Uppers - Red (1978-1988 GM G-Body) - 302117-R
Upgrade your 1978-1988 GM G-Body rear suspension with the UMI Performance Control Arm Kit featuring Fully Boxed Lowers and On-Car Adjustable Uppers (302117-R) in a vibrant red powder-coat finish. Engineered to drastically reduce suspension deflection, wheel hop, and traction loss, this kit combines heavy-duty boxed lower control arms with chromoly-equipped adjustable upper arms for precise pinion angle tuning and smoother articulation.
Finished in a durable red powder coat, the components are CNC-machined from 1/8â wall mild steel tubing and equipped with greaseable polyurethane bushings and heavy-duty Teflon-lined rod ends.
Features
- Complete rear suspension upgrade for 1978-1988 GM G-Body vehicles
- Fully boxed lower control arms made from heavy-duty 3â x 1-1/2" rectangular tubing
- On-car adjustable upper control arms with chromoly adjusters and Teflon-lined rod ends
- Reduces suspension deflection, minimizes wheel hop, and improves traction
- CNC-machined from 1/8â wall mild steel with MIG-welded bushing holders
- Reinforced sway bar mounting holes on lowers
- Greaseable polyurethane bushings with zinc-plated steel sleeves
- Durable red powder coat finish
- Made in Philipsburg, PA - USA
Specifications
- SKU / Part Number: 302117-R
- Manufacturer: UMI Performance
- Vehicle Fitment: 1978-1988 GM G-Body
- Control Arm Style: Boxed Lowers, Adjustable Tubular Uppers
- Color / Finish: Red Powder Coat
- Adjustable: Yes (Uppers)
- Hardware: Not Included (reuses factory hardware)
- Weight: N/A
- Dimensions: N/A
What's in the Box
- 1 x Pair of Fully Boxed Lower Control Arms with Polyurethane Bushings (Red)
- 1 x Pair of On-Car Adjustable Upper Control Arms with Rod Ends (Red)
Fitment
Buick:
- 1978 Buick Regal
- 1979 Buick Regal
- 1980 Buick Regal
- 1981 Buick Regal
- 1982 Buick Regal
- 1983 Buick Regal
- 1984 Buick Regal
- 1985 Buick Regal
- 1986 Buick Regal
- 1987 Buick Regal
Chevrolet:
- 1978 Chevrolet El Camino
- 1979 Chevrolet El Camino
- 1980 Chevrolet El Camino
- 1981 Chevrolet El Camino
- 1982 Chevrolet El Camino
- 1983 Chevrolet El Camino
- 1984 Chevrolet El Camino
- 1985 Chevrolet El Camino
- 1986 Chevrolet El Camino
- 1987 Chevrolet El Camino
- 1978 Chevrolet Malibu
- 1979 Chevrolet Malibu
- 1980 Chevrolet Malibu
- 1981 Chevrolet Malibu
- 1982 Chevrolet Malibu
- 1983 Chevrolet Malibu
- 1978 Chevrolet Monte Carlo
- 1979 Chevrolet Monte Carlo
- 1980 Chevrolet Monte Carlo
- 1981 Chevrolet Monte Carlo
- 1982 Chevrolet Monte Carlo
- 1983 Chevrolet Monte Carlo
- 1984 Chevrolet Monte Carlo
- 1985 Chevrolet Monte Carlo
- 1986 Chevrolet Monte Carlo
- 1987 Chevrolet Monte Carlo
- 1988 Chevrolet Monte Carlo
GMC:
- 1978 GMC Caballero
- 1979 GMC Caballero
- 1980 GMC Caballero
- 1981 GMC Caballero
- 1982 GMC Caballero
- 1983 GMC Caballero
- 1984 GMC Caballero
- 1985 GMC Caballero
- 1986 GMC Caballero
- 1987 GMC Caballero
Oldsmobile:
- 1978 Oldsmobile Cutlass
- 1979 Oldsmobile Cutlass
- 1980 Oldsmobile Cutlass
- 1981 Oldsmobile Cutlass
- 1982 Oldsmobile Cutlass
- 1983 Oldsmobile Cutlass
- 1984 Oldsmobile Cutlass
- 1985 Oldsmobile Cutlass
- 1986 Oldsmobile Cutlass
- 1987 Oldsmobile Cutlass
- 1988 Oldsmobile Cutlass
Pontiac:
- 1982 Pontiac Bonneville
- 1983 Pontiac Bonneville
- 1984 Pontiac Bonneville
- 1985 Pontiac Bonneville
- 1986 Pontiac Bonneville
- 1978 Pontiac Grand Prix
- 1979 Pontiac Grand Prix
- 1980 Pontiac Grand Prix
- 1981 Pontiac Grand Prix
- 1982 Pontiac Grand Prix
- 1983 Pontiac Grand Prix
- 1984 Pontiac Grand Prix
- 1985 Pontiac Grand Prix
- 1986 Pontiac Grand Prix
- 1987 Pontiac Grand Prix
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