Moroso 63730 - Radiator Hose Filler, 1-1/2 In Hose To 1-1/2 In Hose

• 356-T6 cast aluminum Radiator Hose Fillers are spliced into the upper radiator hose to provide more complete cooling system filling
• Standard size radiator cap receptacle is welded to the cast flange (radiator cap not included)
• 100% leak tested

Part # AVAILABLE OPTIONS
63307 6-8 lb Racing Radiator Cap
63309 8-10 lb Radiator Racing Cap
63313 12-16 lb Racing Radiator Cap
63316 14-18 lb Racing Radiator Cap
63320 19-21 lb Racing Radiator Cap
63324 23-25 lb Racing Radiator Cap
63328 27-29 lb Racing Radiator Cap
63332 31-33 lb Racing Radiator Cap