zj brakes on a 35

searched a couple different ways but most of what I found was for a 44 or a 8.25.

Scored a set of backing plates and calipers for a zj35, also got the prop valve. Do I need a spacer to bolt them up to my xj 35? Buddy says I need a spacer, I was not so sure after looking at both axles at a yard.

For all those who say to upgrade to a 44, 8.8, 8.25, cause it is such a better axle I am not interested. I have a 9" under my trail rig, this is a new DD I just got and had the plates laying around. I have never had a problem with a 35, and this one makes no noises/runs great.

thanks for any answers

What 35 do you have? If it has C-Clips, it should bolt right up without the spacer

rock on, on a 91 with c clips, so it will be going on next week. thanks man