Fluidyne Billet Chrome Plated Remote Radiator Filler Neck With the billet aluminum and chrome plated construction of this Universal Remote Radiator Filler Neck, get your ride the show look it deserves! At an easily installable 5” of length, our filler neck comes in three sizes, 1-1/4”, 1-1/2”, or 1-3/4”. The Fluidyne remote chrome radiator filler neck features an overflow ¼” barbed fitting and a high quality Fluidyne cap to top it off (16PSI).
