Carb Sealing Washers 7/8in 10pk

The Carb Sealing Washers 7/8in 10pk from ALLSTAR PERFORMANCE (SKU ALL 50910) are precision aluminum sealing components engineered specifically for Holley carburetor float bowl applications. These washers are essential for mechanics and engine builders who demand leak-free fuel system integrity during high-performance modifications and restorations. Whether you're rebuilding a classic muscle car, freshening a street engine, or optimizing a competition carb setup, proper float bowl sealing prevents fuel leakage and maintains consistent jetting performance under all operating conditions.

Each washer features a 0.875-inch (7/8-inch) inner diameter and is manufactured from natural aluminum—a material choice that balances weight savings with corrosion resistance while ensuring a reliable seal against fuel system vibration and thermal cycling. The aluminum construction compresses predictably under float bowl bolt torque, creating a consistent gasket interface that prevents weeping at carburetor mounting points. This 10-pack format allows multiple installations or future rebuilds without inventory gaps, and the washers' universal compatibility with Holley float bowl designs makes them a must-have consumable for any serious carburetor service kit.

Technicians and DIY builders benefit most from stocking these washers during carburettor disassembly, cleaning, and reassembly procedures—replacement washers prevent fuel seepage that can contaminate engine oil or create fire hazards in engine bays. Installation is straightforward: position the washer under the float bowl fastener before torquing to specification, ensuring even pressure distribution. Compatible with all Holley carburetor models featuring 7/8-inch float bowl mounting holes, these aluminum washers are an economical way to guarantee professional results and extend the service life of high-performance fuel delivery systems.