Yes, I could use this information as well....my '95 had drums - now has rear discs. Prob I ran into was that the rear disc lines are the incorrect 'gender' for mating to my existing rear hard lines. I used the proportioning valves as a "gender bender", but now I have very little rear disc brake action due to having these proportioning valves/gender benders in place while also having the factory stock proportioning valves at the master cylinder. If I knew the thread size, I could buy "gender benders" to install and restore my rear brake action.