just looked at a 69 z-28 clone pro-street today at a car lot. not for sale just inside drawing lookers. anyway they opened up the rear wheel openings to get the mickys under and i was wantering how the heck they got the oem. wheel opening moulding to fit as though it were a stock wheel opening. oooo well i was just thinking. very nice car though. by the way gear head it was the black one from bowling green the was on the cover of auto trader a few months back you may remember it.
when i worked in a napa parts store, they sold a chrome vinyl trim that was used on wheel well openings. i was told that a lot of people use this on stretched openings. this trim moulding comes in rolls and you cut as needed, and it has an adhesive backing. this would be one idea.
i was thinking about using this on my 69 when i tubbed it, but i decided to fit everything inside the quarters, so i didn't need to stretch them.