Our ´72 originally came with those chintzy plastic inner fenderwells that were all cracked and worthless. Goodmark recently started repopping metal versions, so we added a set to the Elco. Deep into the installation, we discovered that reusing all the old rusty fasteners we’d worked so hard to keep was a big waste of time. One of the J--bolts broke as we were tightening it and gashed our fresh fender paint, so we gave up and got an OPG Front End Fastener Kit for $44.95. It doesn’t have every single bolt you’ll need, but all the weird and critical stuff is there. Way worth the expense.