Rear seat belt id

[Mikes72]

Do these look like the correct rear seat belts for a 1972 Challenger? Found in a box with the car. The short belts are about 13 inches long. Please see the pix attached. Thanks. Mike.

 

[pschlosser]

The 3695644 part number checks out 1972 dealer parts book, BELT, Rear Seat Lap Outboard Tip Half for 1972 Barracudas and Challengers.

 

[Mikes72]

Great! Thanks pschlosser. Now to figure out how they install...........