fuzzydog
Full Access Member
My 91 F250 4x4 7.3 with the ZF5 has fairly suddenly gotten hard to shift. I'm hoping it is just the clutch, linkage play or firewall flex (all info found through searching this site ) but with over 360,000 kms on the trans it could be going. If the trans does end up needing major work, I would probably just want to replace it with a scrapper. Will any ZF5 from a 4x4 Ford fit? gas or diesel?