Each kit contains: 4 high performance low friction ball joints and 8 lightweight, friction-reducing control arm bushings. • Less bind = lower lap times. • Assembled kits for easy ordering. • No modifications necessary - simply choose your application and go. • Reduced suspension “stiction”. • Increases ability to transfer weight. • Precision machining promotes front end alignment during usage (unlike O.E. rubber bushings). • Kits contain lightweight lower bushings (nylon inserts for reduced weight and less friction). • Fits: 1966-72 GM A-Body, 1967-69 GM F-Body, 1968-74 GM X-Body Application • '66-'72 Chevrolet Chevelle/Malibu • '66-'72 Chevrolet Monte Carlo • '66-'72 Oldsmobile 442/Cutlass • '66-'72 Buick GS/Skylark/Special • '66-'72 Pontiac GTO/LeMans