Hey Barners - looking for advise on replacing the gas tank on my 33 pickup. It is stock Model B. Very nice rust free clean truck. Restored vehicle but no history on work done. Obviously they painted the outside of the tank and ran a new copper line, but inside is dirty. Truck died and found the line was plugged. Blew thru it with compressed air. Drained the 9 gallons in the tank and it was rust colored and large particles deposited on the cheese cloth on the funnel. Who makes a stock replacement? Thanks.