Filler Cap Red with Weld-In Steel Bung Small

The ALLSTAR PERFORMANCE Filler Cap Red with Weld-In Steel Bung Small is a vital component for anyone involved in fuel system plumbing, particularly for those fabricating or modifying fuel tanks. This product is designed to provide a secure and leak-free opening in steel fuel tanks, making it an essential part of custom fuel tank construction.

The weld-in steel bung design allows for permanent integration into your tank during fabrication, eliminating the need for threaded inserts or mechanical fasteners that can corrode over time. The bright red cap offers instant visual identification of the fuel fill location and is designed to resist UV exposure and fuel degradation.

This filler cap is particularly beneficial for fabricators and custom builders working on restoration projects or constructing fuel tanks from raw steel. Its small diameter makes it suitable for tight spaces, ensuring that original tank dimensions can be preserved during modifications.