WIW 1971 Duster H code 4 Speed.
Folding sunroof, TX9, 4 speed makes it one of the rarest and desirable 70-71 340 cars. It's was offered in 71.
More folding roof info here:
1972 Dodge Demon 340 SunRoof car
Need to look this one over with a fine comb. Lot of resto details missed/skipped for a special car like this.
When a car has what seems to be the "perfect" combination of options... you really have to be on the ball and have your eyes wide open.
radiator support #'s
Package tray #'s
Build sheet
I think 71 340's had torque boxes but don't know if it was hit or miss.
REALLY NEED pre restoration photos