I have some Motive 4.56 gears for sale in the classifieds. I bought them for a late model year 99. Will they fit a 04-08 truck? I looked on 4 wheelparts where i bought them from, and says they will fit. 9.75 Ford is a 9.75 Ford as far as I know. What about you guys?

 

8.8 reverse rotation applications

Expedition 97-Pres.
Navigator 97-Pres.
F150 97-Pres

Ford 9.75 Application

Expedition 97-Pres.
Navigator 97-Pres.
F150 w/ 5.4L 97-Pres.

 

Thanks!

 

there was a change in the pinion brg in mid 99. So overhaul kits usually show 2 p/ns. Theres and extra spacer in the kits to backfit pre 99 1/2. But no change in the R and P as far as I am aware.