Radiator Hose Filler, Inline, Billet Silver, 1.5 in./1.5 in.
Proflow's Billet inline radiator hose fillers. They provide a high positive fill point to help keep air out of your cooling system at all times. Proflow's fillers are 6061-T6 billet aluminium machined and have Male 1.5In Male Barbs with 1/8NPT Port.
