Yea, I am slowly finding out that having a 87' Warrior is a hassle when trying to find parts, such as suspension and brakes. I bought a 2000' Set of from A-Arms and Caipers and found out that they don't fit, now you guys are saying the rear disc is unique to 87' as well.
I think it's time for some updates to the 87's. Mods ar eon there way.