1970-1971 Challenger convertible FULL rear quarter belt molding for top of quarter.
Not the 3/4 long chrome piece that only covers part of the top of the quarter panel but the piece that covers to the edge of the quarter to top of the door.
This piece is reproduced for Cuda convertibles, but not the Challenger
It was the same trim used if the trim package was ordered for Challengers (top of doors, back of fenders and hood chrome-SE type), but need the full rear quarter convertible piece.
Note top rear quarter molding on convertible pic