Several years ago a company in British Columbia advertised bench seats for 1st generation trucks in the TDR magazine. I bought one and installed it when my son, now ten, became a toddler. I sold the truck to my brother in law who promptly took it out and reinstalled the jump seats. It was a fairly easy install, I'm mechanically challenged and I was able to do it with my friend's help. Seems like the seat was around $500. The back upright part just velcroed to the cab wall.