Picked this up in February. It’s an 72 d200 7500 camper special with an 400 in it and the adventure se package. I have been fixing stuff as I drive it. If I had to do it again I’d get something after 75. Seems like the 72-75 had some differences that make it hard to find parts. I’m looking for some window regulators and seems like 72-75 are different than the rest. The rollers are smaller than the 75 and up.