Hey I'm a newbie here! I just bought a "72" K-5 back in August. I say "72" because I'm not sure of the year. The VIN plate on the driver's side door jamb indicates that the truck is a 1972 (I decoded it using an LMC parts catalog) but all other features point to 69-70 (grill, rearview mirrors, marker lights, badges, etc) I believe that someone has repleced the VIN plate at some point for an unknown reason (stolen possibly??) Anyway, is there anywhere else on the truck that I can find the VIN stamped like on the frame or body? The engine, tranny and transfer case are all replacements. HELP! I need to know! Also what is the gear pattern for NP 203 transfer cases? This truck has one and I can't figure it out!