Vintage Cars: installing rear seat belts, rear seat belts, ford mustang

Question
i have a 1969 ford mustang and the seat belts have been removed. how do i remove the rear seat to install new seat belts.

Answer
if it is like the ones I have seenm, remove the bottom half  by pushing down and back (towards the trunk) then swing it up. There are two latches one on side of the seat,  repeat the process. After you have the lower half out then you can get to the rear back support half. To do this, you have two bolts that hold it in place. They are located towards the floor of the car. Unbolt these and you can lift is straight up