Thanks for the replies, it makes sense to keep what I have and replace the sending units for $40 to $50 each. Plastic tanks are $300 to $500 each, and I have to do something with the metal tank!!!!!
The sending units on my 1993 metal fuel tank are not working. Any experience replacing them? Do I have to remove the fuel tank or can I replace the sending units in place? Would it be better to replace the 60 gallon tank with two plastic tanks?