Need some help guys. I'm looking for 2.5 inch Cobra R center caps..I see I can buy the decals but can't seem to find a cap to fit my wheels. They are older Cobra R's made by American Eagle Wheel Company (doesnt exist anymore). They are 4 lug and on my 92 mustang. I did measure the wheel and can confirm the outer diameter of the cap is 65mm(2.5 inches) But inner diameter is 54mm(the part with the tabs to lock into wheel) I can't seem to even find some plain ones with these measurements. (hence the decals won't do me anygood) Any help would be appreciated. This is what I'm looking for. https://www.americanmuscle.com/20corcecap.html