Value & Use Keep your carb service clean and leak-free. These reusable nylon fuel bowl screw gaskets seat under the bowl screws to maintain a consistent seal during jet changes, float adjustments, and regular maintenance. Compatibility & How to Match Compatible with Holley carburetors that specify fuel bowl screw gasket 108-98 (this is the 10-Pack 108-98-10). Representative families include 2300, 4150, 4160, 4165, 4175. Always match by part number and verify against your carb's parts list or service manual. Installation & Maintenance Clean the screw heads and bowl surface, place the gasket under each screw, then tighten evenly in a criss-cross pattern. Replace any gasket that shows cuts, flattening, or chemical damage. Recheck for seepage after initial run. Compliance Statement All brand and model names are used strictly as “compatible with” references to indicate fitment by part number. Match by part number/specs before ordering.