Carrameow,

To restore the seat to new condition will depend on whether the seat frame has broken spring wires or not. If it does, pool noodles will be a mediocre fix. The proper solution is to replace the spring frame. However, the cost is $250. or so. Finding one from a passenger seat is definitely the economical way to go.

The seat has a shaped foam bottom that can also be replaced to achieve "like new" condition. It can be obtained from Gahh for about $100.

http://gahh.net/product_info.php?cPath=27_51_3438_226_1969&products_id=693&osCsid=a985f4ae9c53d69bed543f7888191fc9

I replaced the frame on the SDL, but did not do the pad, although I should have.

BTW, I still have that seat overhaul booklet from ************** that you are welcome to borrow when you do the seat.