Car&Truck Radiator. Motorcycle Radiator. Radiator Intercooler Hose Pipe. Radiator Cap&Filler Neck&Plug. The core of the radiator is welded in vacuum brazing furnace, no epoxy.The Radiator are 100% welded by TIG.Stronger & Higher Capacity for Coolant than OEM units,Made of High Quality Full Aluminum Construction.