This is the gaskets that seal the fresh air vent at cowl.
1964–1968 Mustang Cougar Cowl Vent Repair Kit HEA-648-002 Made in USA
NEW Fabricated 67 68 69 Mustang/Cougar, Mustang GT Parking Brake Cable Bracket
1967 1968 Mustang Cougar Heater Control Cables Set Without A/C - C7ZZ-18518-A
1964+ Ford Mustang Cougar Master Cylinder w/ Manual Push Rod DISC DRUM Valve Kit
NEW Free Ship RS-12 Autolite radiator cap 67-72 Ford Mustang Cougar Boss Shelby
3Row Radiator for 1967-1970 1968 1969 Ford Mustang Cougar Fairlane Ranchero XR7 V8 5.0L 7.0L 24"W Core Aluminum Radiators