Protect your ride from overheating! Now you can maximise cooling efficiency with Proflow's Ultra Cool performance aluminium radiators. They're engineered to cool more effectively and weigh less than the older OEM-style brass units, enhancing the overall performance of your engine. Ultra Cool radiators are available in a variety of application-specific fitments, each unit engineered with aircraft-quality aluminium cores, fittings, tanks with billet aluminium filler necks, and OEM-style brass petcocks.