I sold the one running good truck, as I now have a priority of finishing my 69 Coronet RT 440 (full restoration)before getting involved with to many other projects.
I finished my Ramcharger Cummins and I now have 10000 miles on the rebuilt motor, have a little electrical short and no time to get it fixed, I have had no problems with the frame, this took me about 4 weeks work by myself once I had the 93 Cummins truck as a donor, and the ramcharger side by side and started gutting the RC and then taking everything out of the Truck and reinstalling it into The RC.
I have two crewcab trucks left, a 85 Airforce Crewcab truck that I am parting out as well as a mint 82 crewcab truck that I will just keep and convert it in the next couple years. ( who knows everything is always for sale), specially with all the money thats going out on the Coronet. Real shame as I have a spare motor sitting beside the house very lonely.
Good luck in finding something as the good Crewcabs are getting harder and harder to find, one concidering there age as well as people dont want to let go of them anymore, as well as everyone wants to put cummins motors in them
Thierry