I have found a crack in the crossmember of the frame that supports the rear of the fuel tank ,exhaust,right rear shock. I found a shop in cranston RI. that has made a part that they say does the job. part does not look like the original however. I am requesting any help with the location of a fabricator that makes a crossmember that more closely matches the OEM part. I have found a local frame restoration body shop that will make a steel frame crossmember . this shop however has never made one for these vehicles yet. thought of scrap yard but living in the rust belt this I feel would not be a good choice. those with this type vehicle I would do an inspection . my crossmember only had a small crack visable. with my index finger only ,,,,the metal above the fuel tank crumbled to dust into a 12 inch long hole about 1.5 inches wide.about 1/3 of the tubing diameter. the rest of the crossmember looks good. only rusted above the fuel tank where it is not visable. THANKS FOR ANY HELP OR SIMILAR CROSSMEMBER CORROSION ISSUES.