Seems the original in-cab gas tanks had a portion of the filler neck painted black (see pics below). I would like to replicate that look on my aftermarket tank. What paint would be the best and most durable for this application?
A pic of my original tank (one at top of pic). The paint seems to have been masked to stop before the ridge at the end where the cap goes.
A pic of another members tank where the paint extends past that ridge but not onto the area where the cap seats.
