OK dudes, and there is a couple of chicks too, here is your chance to help me out. I am not up or very knowledgable about these straight axle 4x4's. Anyone know what transfer case was more than likely came factory in this truck I bought? And will it matter which one I go with as far as bolting in? Here is what I know about the truck even though it does not have the RPO code sticker in the glove box. It was orignally a 6.2 Diesel. Obviously had 700r4 trans since the shift indicator on the dash shows the OD. It has sissy gear of 3.08. 10 bolt front axle w/ auto locking hubs and 10 bolt rear axle. Not sure if the crossmember will tell anything, but here is a pic of a crossmember like the one that came with the truck and a pic of the trans case shifter in case it makes a differace. This will be a whole new experience to me. Just the transfer case and front axles parts.