67VDub means "geographically" most of Arizona doesn't have emissions testing; he's in Prescott Valley, Yavapai County. Maricopa and Pima counties (90% of Arizona population) have strong emissions requirements, stronger than California in many regards. Those counties test all the way back to 1967, California doesn't !!!
67 - I've got a place in Chino Valley, and I've had the same 1971 VW Convertible for years.