I have everything pretty much figured out for my hydroboost swap on my 76 except where to put the inline proportion valve. Does it go after the stock brake proportion block, before it or replace it? I would think before to regulate the bias to the rear and have the "benefit" of the brake warning light?

You shouldn't need another proportioning valve. '76-'77 had one. Prior years only had a distribution block.

I guess I can run without one and use the stock block and see how it goes!

I used my stock H block with my hydroboost. I had chevy disk on my rear 60. it would lock up the rear first, but not super terrible.

i have the stock drums on the rear, was reading on CB.com that most people have to put a after market proportion valve to dial down the rear bias.

Or switch the front calipers to the t-bird calipers. That pulled my bias from the rear to the front. They fit the F150 brakes, not sure about the stock Bronco disks.

Schweat!

So I see most are using the Camero master cylinder, is this the best one? What about an aftermarket aluminum or others? Do I need to just find one with the right bore size and passenger side outlets?

I believe the 1978 camaro MC is the correct one.

Ok will check it out thanks.

There are 2 different ones available. one is for power brakes. Thats the one you want.

I made all new lines.