Flip Top Gas Cap on an Early A

I have a pair of gas cap recessed panels - one from a 71 Charllenger and one from a 69 Charger. I’d hate to start modifying the quarter on the wagon as I’m within a couple of days for paint!

Looks like neither of these recessed panels I have are going to have the right contour to graft to the wagon’s quarter panel contour. Guess if i decide to add the flip cap, i can use the adapter I have and could back to stock later.

On a different note, I’d love to find one of those Aussie gas guards - maybe I could fabricate one and paint it body color. I believe they were originally made in stainless steel.