does anybody know the stock banjo thread fitting sizes on the line from the filter to the ip. Vulcans website seems to not be working right now. I am installing gauges on my truck and i want to plumb the sender into the fitting on the ip.

 

12mm metric. I just happen to relocate my LP to the fram rail so that is how i know the size. Hope it help

 

12mm x 1.5

 

Glacier diesel sells them.