Looking for examples of 3 Point Seatbelts in 1964 Valiant

Hi Dan, what's the second link suppose to be?

Thanks all for your suggestions. I am chiefly concerned with getting 3 points in the back bench as that is where my kids will ride. I and would love to see how anyone else has done it on a hardtop. Do you mount the reel in the trunk and run it through the back shelf (not sure what it is called) where is a good place to mount the shoulder mount point? Is non retractable best for this situation?