Radium Engineering universal coolant header tanks replace the OEM tank with a 2 piece billet aluminium tank for far better looks and far better durability with improved performance.Replaces OEM header tankBillet aluminium construction for a professional look and excellent durabilityInternal swirl feature removes access air from the coolant system improving cooling performanceSuitable for performance road cars or competition useThe Radium Engineering universal coolant header tank kit includes: 2 piece billet aluminium tank, laser cut mounting bracket, 3 x AN -6 male adaptors, 3 x 90 degree hose fittings for socketless hose (push fit), sight gauge, 1/4" barb pressure bleed, filler cap to accept 32mm cap (cap not included), stainless steeel mounting hardware.Dimensions: 178mm (7.03") long x 146 (5.75") high x 70 (2.75") deepCapacity: 0.75 litres