Radium Engineering FCST Adapter 6-Bolt to 3-Bolt Filler
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$89.99
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All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
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Fuel cell fill neck adapter for Radium Fuel Cell Surge Tanks (FCST). Allows modern 3-bolt fill necks to be used on older FCST models that have 6-bolt filler neck hole-patterns.