A new OEM Ford Transmission Governor Primary Valve that I got at an auction of vintage car parts.  This is part no. D6FZ-7C054-A (same as D4ZZ-7C054-B).

This is for use on 1974-77 Ford Mustang and Ford Pinto Models manufactured before 06/27/1977 having C3 Automatic Transmissions.

There is a note in the parts catalog that reads "Use with D6FZ-7C063-A Governor Body Only."

car auto automobile automotive classic 1974 1975 1976 1977 74 75 76 77  (XK1)