Wow, a blast from the past. how are you? Has it been 25 years; we'll have to fix that this summer. Thanks for the diagram. I honestly could not find that anywhere. Maybe because they are calling it a distributor valve and not a combination or proportioning valve. I'm thinking it is obsolete at best or very expensive. So if I'm understanding you correctly it isn't much different the the more garden verity found on slightly newer cars. For me, the unique part is that it is for 4 wheel drum brakes.
Projects, well, helped my son with a new fuel system on his SS Monte. We're trying a high pressure in tank set up with a fuel log and a return regulator to run at 6 psi for his Whipplecharged 383 'street" car. I also completely wired a Manx style VW beach buggy from scratch. This is a full frame off resto that he and I have been working on for years and is almost done. Oh had the trans in and out 3 times but that;s another story. And finally for myself, I picked up a 1977 MGB Roadster. I had one as a kid so I guess it is my midlife crisis car; hell I've already got a big block muscle car.... As expected the Prince of Darkness (Joseph Lucas) had gotten to the car before I did, so another rewire. It's a clean driver out of SC with a big Crane cam and twin carbs. Lots of fun by MG standards.
I'd like to share photos but I read about the resizing for the forum. I went to the suggested website and my security suite had a cow. I am reluctant to load it until I've heard from a few people that it is safe.
Glad we reconnected
Fell free to contact me if anything interesting comes up. I've already put my # out for anyone who ever wants to shout at me.
Jerry
Avon OH
440-552-2195