THIS IS A NOS FORD D2ZZ-4841-A 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 MUSTANG FALCON FAIRLANE GALAXIE TORINO MERCURY COUGAR CYCLONE COMET 28 SPLINE OUTPUT SHAFT ON THE AUTOMATIC C4 TRANSMISSION WITH 260 289 302 V8 ENGINES AND SOME EARLY 6 CYLINDER ENGINES. LOOK AT THE LENGHT OF THE SHAFT. LOOK AT ALL THE PHOTOS FOR THE DETAILS OF THIS PART. SHIPPING IS FREE SHIPPED IN THE LOWER 48 US STATES. BOX 298