FINALLY GOT IT BACK!

Odd thing with those "340 Duster Decals". I saw a survivor car at Carlisle and it only had the 'Duster cloud" decal. My belief is early to mid 1971 used the "Duster 340" decals from 1970 until they ran out and the running change was the "Duster cloud" decal. My car is late build July 9th SPD and has the blue decal on the air cleaner as well as "Duster cloud" decal, ribbed trunk, side by side horns ala 1972, blue engine, bumper slots and the vent from the gas tank that goes into the engine compartment sticks 90 degrees up up as opposed to more straight as it's designed for the charcoal canister. In fact the firewall has the indent for the canister but one was never installed but the dimples for where it would be drilled can be seen.
1971 Plymouth Commercial..Canada (also still from the video)
(1) 1971 Plymouth Satellite - Duster Television Commercial - YouTube

1971 Plymouth Comm. Canada.png