Description
GMC Pickup – Full color 9 1/2″ x 13 1/2″ ad for the truck with Breakthrough Engineering. There is a picture of a Green GMC Pickup with it’s bed loaded with equipment being driven over a very hilly landscape. The text talks about GMC owners experiencing more than 150,000 miles with no engine problems at all. The smaller pictures at the bottom give general descriptions of what makes this engine better such as larger V-6 pistons and twice the oil flow.
Source: April 17, 1964 Life magazine.
