... sizes to choose. Hot selling radiator for racing car, performance auto parts Material: 100% aluminumWith hand weldedLightweightProvides ... maximum cooling efficiencyHigh-quality welds, perfect for performance vehiclesDirect bolt-on replacementCore thickness available: 26, ... 40, 42,48,50,52,56,62 and 70mmPressure tested and 1 year limited quality guaranteeProvides custom service ...