AA031H BMR Suspension Control Arms

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, high durometer polyurethane bushings;Four additional degrees of positive caster built into a-arms;Adds additional headers clearance;Pre-assembled with new polyurethane bump stops;Includes new upper and lower ball joints;Durable powdercoat finish;Proudly made in the U.S.A.. BMR AA031 A-arm kit eliminates deflection, greatly improving steering feel and response in normal and performance driving situations..

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 DOM cross braces for extra strength, deflection is eliminated with A-arms from BMR Suspension. BMRs AA031 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. Greasable, 95-durometer bushings add a solid, more responsive feel over the stock rubber bushings. BMRs 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.

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