Twister tail stripe

I could be wrong , but that V8W is a misstamp , as the "8" is the same code for the so-called "Bumblebee" stripe (e.g. , the Swinger 340 , Dart GTS , Charger R/T , etc.) , whereas the V9W is *probably* the correct code .

Which plant was your Duster built in ; Hamtramck (B)or Los Angeles (E)?