Could this have been a late 66 that was listed as a 67 even though it's still the 1st Gen style?
https://sandiego.craigslist.org/csd/cto/d/1967-chevy-sport-van/6639951016.html
https://sandiego.craigslist.org/csd/cto/d/1967-chevy-sport-van/6639951016.html