Help With Bench Seat Repair

[lwgordon]

I found a bench seat from a 68 to put in my 71. It has several broken springs. I have two questions.

1. I have seen a couple of websites that show the reupholstery process. The springs in mine look different from the one they were working on. Is the one I have correct for a 68?
2. Where can I buy replacement springs? I need a LH main wire and both outer wires. I also need the four no-sag springs (two on each side).

I found a company called Spaenaur that has main and outer wires but it appears they only sell wholesale. There catalog says ’59 to ’66 but they look the same as mine.

Thanks for any help in advance.