I am building a truck in which I am going to put a fuel cell in. This is a street truck and I want to have a fuel gage for convenience. Some have a GM sending unit with them and I just need to know if this is the only sending unit for them. I will have all new gages so I really don't need a sender specifically for GM. Do the cells that don't include this GM sending unit have another type of sending unit made for a universal fuel gage?
Most aftermarket gages use that type of sending unit. It all about the ohm's.
