Oh yeah, you'll need to find a way to get a 0-30 ohm sending unit in there. If you look at my picture, you'll see where I made that hole / mounting for that fuel pump unit. You could do the same for a sending unit. Any sending unit you find that originally worked with that tank will be the wrong values for the stock gauge. Not a problem if you use a gauge that will match that unit. ( Upgraded dash, etc.)