Varries depending on the part and manufacturer
In general, I did not have good luck with repo aluminum trim for my Nova. just didn't seem to fit quite right; but some pieces were worse than others. The Nova sheetmetal was always thin so replacement fenders, quarters and floors seem to be pretty good from Goodmark. Reproduction parts from OER and Trim Parts have always been good in my experience; but they are also the priciest. I have been satisfied with nearly everything I got from NNN, YearOne and Classic Industries; but I got certain things from each place after studing the catalogs closely. The old rule applies to the repo parts: You get what you pay for
