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Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.
The Allstar Performance Filler Cap Kit is the perfect solution for custom fluid tanks, dry sump systems, or fuel cells. This kit includes a high-quality aluminum bung designed to be welded directly into your custom fabrication project, paired with a large, threaded aluminum cap. The black anodized finish provides a clean, professional aesthetic that stands up to the harsh conditions of the track or the street.
Fabricators choose this kit for its ease of installation and reliability. The 3-inch opening is perfectly sized for quick pit stops or rapid fluid top-offs, ensuring you spend less time in the pits and more time on the track. Because the bung is aluminum, it is easy to weld to aluminum tanks, providing a strong, lightweight connection that won't vibrate loose. Whether you are building a custom cooling system or a specialized oil reservoir, this filler cap kit offers the durability and convenience you need. Get your custom fabrication parts at GGCRACING.
Other popular Allstar Performance products customers consider together:
Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.
The Allstar Performance Filler Cap Kit is the perfect solution for custom fluid tanks, dry sump systems, or fuel cells. This kit includes a high-quality aluminum bung designed to be welded directly into your custom fabrication project, paired with a large, threaded aluminum cap. The black anodized finish provides a clean, professional aesthetic that stands up to the harsh conditions of the track or the street.
Fabricators choose this kit for its ease of installation and reliability. The 3-inch opening is perfectly sized for quick pit stops or rapid fluid top-offs, ensuring you spend less time in the pits and more time on the track. Because the bung is aluminum, it is easy to weld to aluminum tanks, providing a strong, lightweight connection that won't vibrate loose. Whether you are building a custom cooling system or a specialized oil reservoir, this filler cap kit offers the durability and convenience you need. Get your custom fabrication parts at GGCRACING.
Other popular Allstar Performance products customers consider together:
