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
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- 1 Year Warranty - Fast Shipping - Hassle Free Return
- Reference Part Number: Moroso 63730
- Size: 1.5" ID
