The BMR A-arm Kit (AAK321) eliminates A-arm deflection for 1970–1981 F-Body and 1975–1979 X-Body applications, restoring more consistent alignment for street, drag, handling, and pro-touring setups. It replaces factory A-arms and bushings that can allow unwanted movement under load. Built for street performance and racing use, the kit is engineered to reduce deflection and maintain alignment during aggressive driving, providing a robust suspension upgrade where improved control and repeatable geometry matter.
BMR 70-81 GM F-Body / 75-79 GM X-Body Non-Adjustable A-Arm Kit - Black Hammertone