Why are you going through emissions?
Have your insurance agent/company issue an Arizona DMV emission exemption letter/form for classic & collector cars.
Click on link below
http://www.azleg.state.az.us/FormatDocument.asp?inDoc=/ars/49/00542.htm&Title=49&DocType=ARS
House Bill 2357 - Arizona Revised Statute (ARS 49-542AA)
AA. For the purposes of this section, "collectible vehicle" means a vehicle that complies with both of the following:
1. EITHER:
(a) Bears a model year date of original manufacture that is at least fifteen years old.
(b) Is of unique or rare design, of limited production and an object of curiosity.
2. Meets both of the following criteria:
(a) Is maintained primarily for use in car club activities, exhibitions, parades or other functions of public interest or for a private collection and is used only infrequently for other purposes.
(b) Has a collectible vehicle or classic automobile insurance coverage that restricts the collectible vehicle mileage or use, or both, and requires the owner to have another vehicle for personal use.