AC PERFORMANCE 12AN AN12 Straight Black Aluminum Fuel Cell Bulkhead Adapter Fitting -12 AN Locking Nut With Oil-resistant Washer

Good product for any type of custom fuel applications. Like an ls swap, Good quality and works great no leaks.

Fit good no leaks

These work well for my valve covers to set up a breather systems

Great parts!!

This worked fine for me, I used it for my oil feed line rather than gas. The threads got messed up so I couldnt screw the nut on unfortunately.

worked perfect for me