Hello all,
I did take some pictures of the engine swap (1982 300TD to 4.3L Chev V6), and I will upload them to my web page and provide a link as soon as I can find the time to do it. I will also give you a blow-by-blow description of the entire job so you can get a better idea of what's involved. Thank you all for the excellent feedback you've given on this topic! I should have the pictures uploaded within the next day or two.

Richard W.