Up for grabs is a 1967-8 GM A-body disc brake setup. This is the 4 piston caliper and 2 piece rotor type. Calipers are ready to build with beautiful bores(that's grease to protect them from rust......NOT rust)! Comes with spindles, extra pistons, booster/master W/Proportioning valve, and line brackets. Fits 1967-8 Cutlass and I believe Pontiac GTO. Do your research on other GM A-Body cars. Call if interested. Thanx