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

worked perfect for me

Fast shipping. Great looking fitting. Very good quality. Thank you! Work great for my oil pan for my turbo return feed.

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

Good quality nothing to complain about

Fit good no leaks

I like the product it was of good quality. I used it on a Engine bill.

Works well, the teflon washers are water tight.

Fitting came as described, great shipping.

Works like a bulk head should only one side has threads so its good for a fuel return in a tank hopefully the washers hold up to e85

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