Moroso 63481 Extended Inline Filler Neck - 1.5" Hose to 1.5" Hose Adapter for Fuel Transfer & Automotive Applications | Heavy Duty Replacement Part for Trucks, Boats & Industrial Equipment

Are spliced into the upper radiator hose to add a raised fill point for complete cooling system filling and

Extended Filler Necks are 4" tall from the center of the hose inlets to the top of the radiator neck, this allows

Constructed out of 356-T6 cast aluminum bottom, aluminum tubing center and a billet aluminum radiator

Radiator neck accepts Moroso Racing Radiator Caps or standard size radiator caps, neck has 1/8" N.P.T.