Rusted passenger fender from Swinger Special

I was willing to go pop them off and measure them. But after that comment. My answer is good luck on your quest. :)

C’mon, your initial post last night said he was too late in asking his question. You stated you could have measured it for him if he asked earlier. You had no intention of taking them off or else you would have and posted the measurements. Don’t use my post as the reason you’re not doing it. You decided not to by yourself.