BMR 70 81 Chevrolet Camaro A Arms Upper Non Adjustable Delrin Std Ball Joint Red Premium AI Image Summer picnic in the park with view of the lake and. 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. 500 inch, 0. 095 inch wall and 1. 525 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 AAL321 Lower A arms are fitted with heavy duty ball joints and greaseable, 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 reliable operation over the life of the bushings. BMR(TM) s AAL321 Lower A arms eliminate A arm deflection, greatly improving steering feel and response in normal and performance driving situations. The Delrin bushings add strength and eliminate deflection compared to stock rubber bushings. The tubular design gives you tons of added strength and a significant reduction in weight over the stock arms. The means you get a great blend of performance and comfort. Designed for street performance, drag race, and road course applications. BMR Suspension AAL321 Non Adjustable Lower A arms are available in black hammertone and red powdercoat for long lasting good looks. Installation time is 3 4 hours. Proudly made in the U. S. A. This Part Fits: Year Make Model Submodel 1970 1980 Chevrolet Camaro Base 1979 1981 Chevrolet Camaro Berlinetta 1973 1978 Chevrolet Camaro LT 1976 1978 Chevrolet Camaro LT Rally Sport 1976 1980 Chevrolet Camaro Rally Sport 1970 1973,1975 Chevrolet Camaro RS 1981 Chevrolet Camaro Sport 1970 1972 Chevrolet Camaro SS 1970 1974,1977 1981 Chevrolet Camaro Z28 1975 1979 Chevrolet Nova Base 1976 1977 Chevrolet Nova Concours 1975,1978 1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975 1978 Chevrolet Nova Police 1977 1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1970 1981 Pontiac Firebird Base 1970 1981 Pontiac Firebird Esprit 1970 1981 Pontiac Firebird Formula 1970 1981 Pontiac Firebird Trans Am