Used passenger side (right hand) Kelsey Hayes two piston disc brake caliper as factory installed on 1967 Cougar, Mustang, and Fairlane. 1967 was unique in that it had a 7/16" inlet fitting as where earlier Mustang calipers used a 3/8" inlet fitting. Thunderbird and full sized Ford cars used a larger version of this caliper. Tough parts to find in rebuildable condition.
Ford part # C7OZ-2B120-C.