BMR Non-Adjustable Tubular Upper A-Arms (AA012H) - 78-87 G-Body
A-arms are one of the most important, yet overlooked suspension components, serving as the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. Fabricated from heavy-duty 1.25-inch, 0.095-inch wall DOM tubing with laser-cut, CNC-formed steel plates, deflection is completely eliminated with upper A-arms from BMR Suspension. BMR's AA012 arms come equipped with CNC-machined, nickel-plated, dual-offset cross-shafts with heavy-duty stainless bushing retainers, pre-assembled ball joints, polyurethane bump stops, and greasable, internally fluted 95-durometer polyurethane bushings.
Engineered for street performance, drag racing, handling, and pro-touring applications, the AA012H upper A-arms provide two additional degrees of positive caster for enhanced high-speed stability and lateral cornering grip. Their compact design offers extra header clearance for large-primary setups, while revised cross-shaft geometry requires fewer shims to achieve ideal negative camber on lowered vehicles. Finished in a durable black hammertone powdercoat, installation typically takes 3–4 hours.
Note: Control arm hardware kit RH007 (includes upper and lower control arm hardware) is highly recommended for complete installation.
Features
- Eliminates upper A-arm deflection for precise alignment and handling
- Improves steering feel, response, and high-speed stability
- Fabricated from heavy-duty 1.25-inch, 0.095-inch wall DOM steel tubing
- Laser-cut, CNC-formed steel plate construction for extra strength
- CNC-machined, nickel-plated, dual-offset cross-shafts with heavy-duty stainless bushing retainers
- Built-in 2 degrees of additional positive caster
- Revised cross-shaft geometry requires less shim stack for negative camber on lowered cars
- Provides additional header clearance for larger primary tubes
- Pre-assembled with greasable, internally fluted 95-durometer polyurethane bushings
- Includes new upper ball joints and polyurethane bump stops
- Durable black hammertone powdercoat finish
- 3–4 hour installation time
- Proudly designed and built in the USA
Fitment
- 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
- 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
- 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 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
- 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
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
