Nice looking truck, and looks to be an original SWB BB. Definitely not a Cheyenne or Cheyenne Super. Does have pedal trim, headliner, cargo light, etc. but the SPID shows Comfort and Convenience package, black cloth trim (only available in Custom Deluxe) and no Z84 or YE9. If it could be bought right, I'd own it but I suspect the present owner doesn't know what he doesn't have.
http://cgi.ebay.com/ebaymotors/1971-...b153dbaf#v4-37