Rechromed GT air cleaner lid for the Mercury Cougar and Ford Mustang equipped with either the Boss 302, GT 390, or 428 CJ engine without the shaker option. It was possible to order a 390 GT motor for your Cougar without ordering the 390 GT package. Cougars equipped with the S code 390 6.5 Litre engine, that did not come with the GT package, would have used the painted air cleaner lid.
Replaces Ford part # C7OZ-9661-A.*NOTE*
The outside dimension of the lid is 16.75 inch and will not fit the more common 17 inch versions.