That is a beautiful truck! I live very close to Lewisville. I have also been by the original location of the Modern Chevrolet in Winston Salem where your truck was purchased new. Here it is back in the 60's:
And here it is present day. Modern moved to the north side of town, but this photo is taken from the exact same location as the original. Spot my old '68 parked out in front, which was also purchased new at Modern:
