We don't need to convince you of the need for disc brakes on your high-performance Ford. You already know about the superior and fade-free stopping power that disc brakes offer. What you may not know is that Stainless Steel Brakes now offers a PBR all-aluminum front disc-brake caliper kit to fit your vintage Mustang. These calipers reduce unsprung weight, which can be just the advantage you're looking for on bumpy road courses. When there is less weight for the suspension to control, the tire returns to the road faster after a bump for improved handling and safety. Info: Stainless Steel Brake Corporation, Dept. MF, 11470 Main Rd., Clarence, NY 14031; (800) 448-7722.