UMI Performance Double Adjustable Rear Upper & Lower Control Arms Kit - Black (1978-1988 GM G-Body) - 302717-B
Take total control of your 1978-1988 GM G-Body's rear suspension with the UMI Performance Double Adjustable Upper & Lower Control Arm Kit (302717-B). Engineered for ultimate performance, high-horsepower applications, and track use, this complete tubular kit features both double adjustable lower control arms equipped with spherical rod ends and UMIs heavy-duty "Ultimate" double adjustable upper control arms.
Finished in a durable black powder coat, this setup allows for precise on-car adjustments of wheelbase, pinion angle, and suspension geometry to maximize traction, eliminate wheel hop, and handle aggressive launches.
Features
- Complete rear suspension upgrade for 1978-1988 GM G-Body vehicles
- Includes double adjustable lower control arms with high-articulative spherical rod ends
- Includes double adjustable upper control arms ("Ultimate Arms")
- Allows full on-car adjustment for precise pinion angle and wheelbase tuning
- Eliminates suspension deflection and severe wheel hop under hard acceleration
- Durable black powder coat finish
- Designed and manufactured in the USA
Specifications
- SKU / Part Number: 302717-B
- Manufacturer: UMI Performance
- Vehicle Fitment: 1978-1988 GM G-Body
- Control Arm Style: Tubular (Double Adjustable Upper & Lower)
- Color / Finish: Black Powder Coat
- Adjustable: Yes (Double Adjustable Uppers & Lowers)
- Hardware: Not Included (reuses factory hardware)
- Weight: N/A
- Dimensions: N/A
What's in the Box
- 1 x Pair of Double Adjustable Tubular Lower Control Arms with Spherical Rod Ends (Black)
- 1 x Pair of Double Adjustable Upper Control Arms "Ultimate Arms" (Black)
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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