[Ironhorse]

Your most likely right about the truck shown in the brochure is probably a 1969 but the brochure itself is or was printed in 6-68 thus the way I titled the post. Hope I did not confuse anyone into thinking the truck shown is a
68. I "think" for GMC's all the 67/68's were a painted grill, 69/70's were anodized aluminum and the 71/72's were anodized with black accents. Someone with more knowledge than I have feel free to chime in on that. Would like to know more on this myself.