[Tx Firefighter]

Piecing together fuel fillers can be a real chore. Parts are hard to find and expensive when you do. When I was building my 78 stepside, I tried to use a freebie 87 model tank. After a bunch of effort to figure out a filler setup due to the different size hoses, I found it cheaper to just buy a new tank of the right vintage. It was under 100 bucks delivered.