1964-74 Camaro Chevelle Nova 13" Big Brake Kit D/S Rotors B12401A. 1964-72 Chevrolet Chevelle. 1967-69 Chevrolet Camaro. 1968-74 Chevrolet Nova. 13", gas slotted & Drilled, and zinc washed rotors. big bore twin piston aluminum high performance calipers.