Constructed from extruded billet aluminum complete with welded end caps. Features the ''Just-A-Ble'' integral mounting system, exclusively from JEGS, for easy attachment to your radiator core support or custom made brackets. Includes stainless steel mounting hardware, two 1/4'' NPT brass elbow fittings, drain petcock and vent allowing the unit to be used a recirculating or overflow style catch can. 43.5 oz. capacity. 8-1/4'' Height x 3-1/2'' Hex. Available in natural, black powder coated or polished finish. Made in USA.