Used A/C pulley and clutch assembly for 1967 Mercury Cougars and Ford Mustangs with the 289 engine produced prior to 1/3/1967. This is an Eaton manufactured pulley and clutch assembly with a pulley diameter of 6-1/4", a clutch diameter of 6-1/4", and an overall thickness of 1-1/2 inches. Whew, say that 5 time fast!
Ford part number C7AA-2981-B.