Moroso 63730 - Moroso Radiator Hose Fillers and Drains

Moroso radiator hose fillers & drains are made of 356-T6 cast aluminum and easily splice into the radiator hose to provide a positive fill or drain for the heads and block. A standard radiator cap receptacle is welded to the cast flange of the filler while the drain has a removable petcock.