Lightweight aluminium 60mm high performance alloy core, over 35% more efficient than the original copper and brass radiator. This radiator is 50% lighter than the original and is corrosion free so will easily out last the conventional radiator design. Direct fitment with no alterations necessary. This radiator will keep race or road cars perfectly cool even in high ambient conditions. Alicool water cores are vacuum braised in a controlled atmosphere to comply with S09001 quality assurance standards.