Originally Posted by old_beater
how do I switch out over?
If you use the search function for "removing 1990 ABS" or similar, you will find lots of info on this, but the summary is as follows:
1. Acquire vacuum power booster, master cylinder, and proportioning valve for 1995-1996 model.
2. Remove your existing pump, accumulator, and distribution system. Save all hard lines for possible reuse.
3 Install parts from step one.
4. Fabricate hard lines to connect various ports and install same
5. Bleed system.
1992 XJ 2" lift -- RIP
2000 XJ 3" lift -- Australian Ford Big Brakes up front, rock rails, ZJ rear discs (with WORKING parking brake), C4x4 rear bumper/tire carrier, Hella H4 headlights, IPF driving lights, OEM skid plates, OME springs/shocks, JKS LCA's, JKS Sway Bar links.