Looking for the best landing zone
 

I'm new to this site and due to my particular set up I'm not too sure about what forum would be the best for finding information that actually applies to my situation. I recently acquired a 1973 Ford F250 with a 1987 6bt 5.9 Cummins "crate engine" matched up to a C6 transmission with a Gear Vendor Overdrive. Naturally since my diesel does pre-date the actual first production run of the 5.9 dodge trucks. I am very confident that it is probably very comparable to the same series engines used by Dodge in 1989. However, as you can plainly see, my truck isn't exactly what you would consider to be a stock type of vehicle and I didn't see any forums based solely upon customized vehicles. So any related info and/or advice on what or where would be the best place to land my truck on this site. Would certainly be gratefully accepted and sincerely appreciated.