The next upgrade was a new aluminum radiator from Ron Davis, their integrated drop-in radiator for first generation Camaros was a new item at the time. I plumbed it with some flexible radiator hose I picked up from eBay. I wired in the relays for the dual Spal fans and the radiator was an easy install. It was reasonably priced, was a drop in fit, works great, looks great, was lighter than the old radiator and mechanical fan, and they claim it’ll easily cool up to 700 HP. What more can you ask for?