BMR 70-81 2nd Gen F-Body Upper And Lower A-Arm Kit - RedFits 1970 1981 GM F Bodies; Fits 1975 1979 GM X Bodies; Includes both lower (AA014) and upper (AA015) control arms; Manufactured from heavy duty 1. 25 inch, 0. 095 inch wall DOM tubing; Laser cut, CNC formed steel plate braces; Greaseable, 95 durometer polyurethane bushings; Includes new ball joints; Preassembled with new polyurethane bump stops; Eliminates A arm deflection; Non adjustable; Requires less shim stack for negative camber than OE arms;