Thanks mr pdude, from what I can gather most just leave it as is. Used the disco master and booster on my classic which had Toyota brakes on it. Thinking of putting those now on the 90 as it now has a 3.9 v8 auto and some descent brakes would be welcome. Thanks again.

Hi guys, need some expert advise! Have strapped a disco 1 rear axle on my '84 model 90. The pressure sensing valve is the original G one apparently for the drum brakes. Can I use the disco valve instead? This would mean I'd have to run primary circuit for rear and left front and secondary for...

11300 miles '88 model and she drives like new