BMR Suspension Control Arm Reinforcement Braces (RB001H) - 1964-1967 GM A-Body
Eliminate rear chassis flex, launch harder, and significantly reduce wheel hop in your 1964-1967 GM A-Body with a set of Black Hammertone Control Arm Reinforcement Braces (RB001H) from BMR Suspension. Under heavy acceleration or hard cornering loads, the stamped-steel sections of the original factory frame can deflect and bend. This unwanted movement alters your vehicle's rear suspension geometry, leading to unpredictable handling and lost traction. BMR’s reinforcement braces solve this issue by securely tying the inner upper control arm frame mounts directly to the lower control arm frame mounts, strengthening these critical high-stress areas.
These heavy-duty braces are constructed from high-quality, 1.00-inch diameter, 0.156-inch wall DOM (Drawn Over Mandrel) steel tubing. Precision MIG-welded for maximum structural integrity, they are engineered to withstand the extreme loads of high-horsepower street performance, drag strip launches, and road course handling applications. BMR has designed these braces with a specialized center adjuster, allowing you to perfectly adjust pre-tension and ease the installation process on older frames that may have shifted over time. This design ensures you maximize chassis rigidity without sacrificing ride quality or increasing noise, vibration, and harshness (NVH) levels. Finished in a highly durable, stealthy black hammertone powdercoat, this kit comes complete with high-strength Grade 8 mounting hardware. Proudly designed and manufactured in the USA!
Features
- Direct-fit chassis upgrade for 1964-1967 GM A-Body vehicles
- Drastically reduces control arm frame mount flex and frame deflection under heavy load
- Ties the inner upper and lower control arm frame mounts together for maximum structural rigidity
- Constructed from heavy-duty 1.00-inch diameter, ultra-thick 0.156-inch wall DOM steel tubing
- Precision MIG-welded design featuring a center adjuster to pre-tension the frame and simplify installation
- Improves starting line traction, minimizes wheel hop, and provides consistent handling repeatability
- Finished in a long-lasting, heavy-duty black hammertone powdercoat for a durable, textured look and superior corrosion resistance
- Includes high-strength Grade 8 mounting hardware and necessary installation accessories
- Simple 2 to 3 hour bolt-on installation time
- Proudly designed and manufactured in the U.S.A.
Fitment & Compatibility Notes
GM A-Body (1964-1967):
- 1964 Buick Skylark / GS / Special
- 1964 Chevrolet Chevelle / El Camino / Malibu
- 1964 Oldsmobile Cutlass / F85 / 442
- 1964 Pontiac GTO / Tempest / LeMans
- 1965 Buick Skylark / GS / Special
- 1965 Chevrolet Chevelle / El Camino / Malibu
- 1965 Oldsmobile Cutlass / F85 / 442
- 1965 Pontiac GTO / Tempest / LeMans
- 1966 Buick Skylark / GS / Special
- 1966 Chevrolet Chevelle / El Camino / Malibu
- 1966 Oldsmobile Cutlass / F85 / 442
- 1966 Pontiac GTO / Tempest / LeMans
- 1967 Buick Skylark / GS / Special
- 1967 Chevrolet Chevelle / El Camino / Malibu
- 1967 Oldsmobile Cutlass / F85 / 442
- 1967 Pontiac GTO / Tempest / LeMans
Important Compatibility Note:
- This part does not fit station wagon models.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

