I always believed that there was a Custom package and nothing else. Anytime I saw one with just a few things on it, I figured that the owner just bolted some stuff on there.

The Big Back Glass was a separate option.

My '66 C-10 Custom has the Chrome Bumpers, Aluminum Grille, Pillar Trim, Chrome around the Windshield and Aluminum Side Trim.

Bill


'60-'72 Chev/GMC Fan
GMC 9500 Fan
Detroit Diesel Fan