News:
The 1970 molding itself is the same. Longer mounting studs are needed for the T/A hood because the fiberglass is thicker. Tom at R/T Specialties sells the studs if the molding you have is in good shape.
1971 trim attached via screws from the bottom on steel hoods.If someone has one of the scarce 1971 Challengers with the T/A hood, it used the 1970 style.
There is no place to screw the 1971 style flange to on a T/A hood.