Extended Bung/Plug Kit Stainless Steel 1in

The Extended Bung/Plug Kit Stainless Steel 1in from INNOVATE MOTORSPORTS (MPN 38380) is a weld-on bung and plug assembly designed for precision fuel system diagnostics and tuning applications. This kit features a 1-inch extended length design with stainless steel construction, offering corrosion resistance in demanding engine bay environments. The 18mm x 1.50 thread configuration ensures compatibility with standard O2 sensor bosses, bung ports, and custom exhaust manifold installations common in performance and motorsports applications.

Stainless steel construction provides superior durability compared to carbon steel alternatives, resisting oxidation and thermal stress in high-temperature engine compartment conditions. The weld-on design delivers a permanent, leak-free installation once properly welded to the manifold or exhaust component. The extended 1-inch length accommodates sensor probes, data logging equipment, and diagnostic bungs without interference from adjacent engine bay components. The 18mm x 1.50 thread pattern is standard across many oxygen sensor and bung applications, making this kit compatible with legacy and modern engine builds requiring precise sensor placement.

This bung and plug kit serves performance tuners, engine builders, and motorsports enthusiasts who need reliable port access for data acquisition systems, oxygen sensor upgrades, and custom fuel system tuning. The kit is essential for vehicles undergoing exhaust manifold fabrication, turbocharger installation, or engine management system calibration where precise sensor placement and protected ports are critical. Natural stainless finish resists corrosion in salt-air environments and withstands repeated thermal cycling without degradation.