Ford Racing's M-8005-C aluminum radiator was already on our wish list both to give us a fresh, unclogged heat exchanger, but also extra cooling capacity for both our hot desert climate and higher powered engine. We found it necessary to bend open the radiator support's lower flanges to get the radiator fully seated (a two-minute plier job). FRPP also says to bend the stock upper retention brackets but we used a vastly better Steeda mount instead. Fitting the stock radiator shroud to this radiator is a pure fabrication job. You'll likely drill a couple of small holes in the shroud to relocate its mounting bolts to keep the fan from hitting.