[sodly]

Not sure how rare 1/2 ton Custom Campers are in Chevys (did GMC offer one, too?) but Ford also offered a half ton F100 Camper Special. I happen to own one (you can see it in my gallery) and I know they are very uncommon. I've only ever seen a handful. I suspect it was the same story for the light duty Chevy CC. I believe Ford phased out their 1/2 ton CS after 1967 or 68 so they only made a light duty CS for 2 or 3 years, probably due to lack of demand, I suppose.