High-Flow Fuel Cell Filler Cap Kit

Ensure your race car's fuel system is secure and efficient with the Allstar Performance 3-inch Filler Cap Kit. Designed for high-performance applications, this kit includes a heavy-duty weld-in steel bung and a precision-machined aluminum threaded cap. The vibrant red anodized finish not only provides a professional look but also offers superior corrosion resistance for long-term reliability in harsh racing environments.

Key Features and Benefits

• Large 3-inch Opening: Allows for rapid refueling during pit stops, minimizing downtime.
• Durable Construction: Weld-in steel bung ensures a permanent, leak-proof seal on custom fuel cells.
• Precision Threading: Aluminum cap features smooth, consistent threads for quick and easy removal.
• Anodized Finish: Red coating protects against oxidation and adds a custom aesthetic to your engine bay or trunk.

Whether you are building a custom fuel cell for drag racing, circle track, or off-road use, this filler cap kit provides the professional-grade performance you demand. The weld-on design is ideal for fabricators looking for a secure mounting solution that stands up to the rigors of competition. Trust your fuel system integrity to Allstar Performance and find all your essential racing components at GGCRACING.