I have an 89 Electra Glide that has a passenger backrest. The seat is designed for a driver backrest also and I would like to find one. Any ideas on a good place to look.

 

Look on E-Bay or Craigs list. You could also get the part number and start calling dealers closest to you and work out. Thats how I found a removable tour pack for our '95 FLtHC. Good luck.