seats

So recently the pull lever stopped pulling the seat forward anymore, but it still does recline the seat. I've pretty much narrowed it down to the pull springs in the seat which work perfectly fine pulling the two levers inside the seat but I feel like I'm missing something. If anyone has any...

I know the rails are different, as well as the harnesses. Is there an existing conversion kit on either of these incompatible parts, or am i stuck with welding and splicing to get them to work?