PWR products come polished to near-chrome shine. With 18 fins per inch and 100% TIG welded, PWR radiators are strong and durable. PWR All-Aluminum radiators are made from aircraft quality aluminum, and manufactured 100% in-house. Featuring oven brazed (no epoxy) core, this radiator is a direct replacement for the OEM radiator and eleminates the problem of cracking plastic tanks. PWR has aided countless championship teams. Let PWR help you reach that next level.