KS TECHNOLOGIES High Pressure Radiator Cap Black Cap Blue Seal 30 PSI 58-1021BK

Engineered to increase pressure in cooling system which then increases coolant boiling point; helps prevent boil over, Chrome cap with grooved edges for grip; pressure rating printed on cap in metric and standard psi, High-temperature silicone seals, Include high-temperature metal film warning decal and adhesive, For competition use