1965-1966 Ford Mustang, Fastback, Coupe, Convertible, GT. New-Old-Stock FRONT DISC BRAKE CALIPER PISTON (1). 1 5/8" o.d. - 1 11/16" long. For the Kelsey-Hayes 4-Piston Calipers. This is an ORIGINAL FORD NOS PART. Brand New-In the Ford Box. Excellent Condition. Ready To Install. VERY HARD TO FIND NOS.
