BMR Control Arms

Suspension Control Arm

Fits 1970-1981 GM F-Body and 1975-1979 GM X-Body;Eliminates upper and lower A-arm deflection;Improves steering feel and response for normal and performance driving;Increased high-speed stability;Laser-cut, CNC-formed plate steel braces for extra strength;Fixture welded for precise fit;Dual-offset cross-shafts;Requires less shim stack for negative camber than OE arms;Internally fluted, Delrin bushings;Four additional degrees of positive caster built into a-arms;Adds additional headers clearance;Pre-assembled with new polyurethane bumpstops, and lower ball joints;Includes new upper and lower ball joints;Durable powdercoat finish;Proudly made in the U.S.A.

A-arms are one of the most important, yet overlooked suspension components. They are 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 plate steel braces for extra strength, deflection is eliminated with A-arms from BMR Suspension. BMR(TM) s AAK321 Upper and Lower A-arms are equipped with CNC machined, nickel-plated, dual-offset cross-shafts with heavy-duty stainless bushing retainers. They come pre-assembled with new polyurethane bump stops, and new upper ball joints are included. Upgraded Delrin bushings add a solid, more responsive feel over the stock rubber bushings. BMR(TM) s bushings are internally fluted, which allows grease to evenly coat the inner sleeve. These flutes also direct grease to the outer edge of the bushing, keeping the thrust surface lubricated. This efficient lubrication ensures quiet, reliable operation over the life of the bushings.

BMR AAK321 A-arm kit eliminates deflection, greatly improving steering feel and response in normal and performance driving situations.