12 AN Aluminum Weld-On Bung for Radiators and Oil Pans, Male Weld-In Fitting, 6061 Aluminum, Natural Finish, Great for Custom Tanks and Other Components, Durable Lightweight Boost for Hot Rod Builds

12AN Aluminum Weld-On Bung for Radiators and Pans
✔️ 6061 aluminum, natural finish; 12 AN weld-on bung for radiators

This weld-on bung is a 12 AN aluminum male weld-in fitting built from 6061 aluminum with a natural finish, designed to add extra fittings to radiators, oil pans, and custom tanks.

✅ 12 AN male weld-in bung for radiators, oil pans, and custom tanks
✅ 6061 aluminum construction with natural finish for durability
✅ Lightweight, durable option for hot rod builds and custom components

💡 What is a 12AN aluminum weld-on bung used for in automotive radiators and oil pans?

It's a handy way to add extra ports to cooling lines and tanks.

- adds a 12AN port for additional fittings in radiators, oil pans, or custom tanks
- lightweight aluminum construction for easier installation and durability
- natural finish matches bare aluminum components in performance builds
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