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**jocko** · 10-08-2018, 08:46 PM

FWIW, that SPID was for a May 71 build truck, so well past halfway point of the 71 model year.
Z84 would have been the top of the heap prior to mid-year and Z84 could show up as either Custom Sport Truck or Cheyenne in the SPID wording - but same Z84 RPO. Canadian trucks had some other wordings as well when it comes to Z84/YE9, etc. Some even listed both (and I don't think that little tidbit was limited to Canadian trucks, but not certain).

10-08-2018, 08:46 PM	#12
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 17,933	Re: Cheyenne Super Qusetion. FWIW, that SPID was for a May 71 build truck, so well past halfway point of the 71 model year. Z84 would have been the top of the heap prior to mid-year and Z84 could show up as either Custom Sport Truck or Cheyenne in the SPID wording - but same Z84 RPO. Canadian trucks had some other wordings as well when it comes to Z84/YE9, etc. Some even listed both (and I don't think that little tidbit was limited to Canadian trucks, but not certain).