I used a preassure tank for a water system. Got it from a locay well drilling company. I measured the space I had and ordered one that fit. Had to make the pickup tube. Used a piece of brake line tubing and soldered it into a plug that screwed into a fitting that was made into the tank.The filler neck is a 10 inch pipe nipple. I vented it in the side of the neck.No gas gauge but I use a stick to see how much I have left. I have done that on another truck for ten years and only ran out once. I knew I was low but thought I could make it.
