I've got some WRX Hatch rear seat belts which might fit, I also modded a WRX visor to get my 91 Lib wagon over the pits, they are the same size, just have to mod the way it fits., 3 holes instead of 2 from memory. I may also have the pedal rubber but it's pissing down atm so not going the back to look, PM if you can't find what you want.

__________________
Beaten up old 98 Gen 2 Liberty, 13.0, stock V3 STI running gear.
07 Transit motor home
69 VF & 70 VG Valiants needing full restoration
Yamaha Zooma 50cc rocket hopefully going with the Transit.