The 1967 - 68 Cougar uses the identical same antenna as Mustang for those years, however the service part has a different part number. The reason is simple; the Cougar template for the dealer to drill the hole in the fender is not the same as Mustang.
Every time I do this I feel like I am doing it for the last time. How will I ever find another antenna if I restore another car some day?
This antenna came to me as part of a complete 1968 Cougar AM radio installation kit. My car has the original factory AM stereo tape player, so the radio was not needed. These antennas are easy to spot compared to the cheesy reproductions. The mast doesn't rattle like the repops. And the ball on top is chrome rather than stainless. Finally, the inner base has the little copper ground tang that is missing on the repops.