Yes that's my 1971 R/T Challenger.
Original Plum Crazy 383 4 speed car.
The original engine was long gone so I added a 440 Six Pack engine and my all time favorite T/A hood, my own little N94 option change.
I haven't seen too many Challengers with the cloth insert seats, some people like them, some don't.
When I first got the car and saw the door panel carpets I thought somebody swapped the door panels with ones from an SE Challenger but after doing some research I discovered the carpet on the door panels was part of the cloth seat option.
The carpet color matches the color of the door panels.