New Firewall Hose Plug Heater or Air Conditioning Fire Wall Hole 1967 1968 Mercury Cougar Ford Mustang
Rubber plugs for sealing the holes in the firewall of any 1967-68 Mercury Cougar or Ford Mustang. These plug the firewall holes if you don't have air conditioning or if you have deleted your heater core. Fits 1 inch body panel holes for all years.
Sold as a pair.
Original Ford part 377678-S2