Converting to disc brakes involves more than just putting rotors & calipers on.
You need a dual corvette master cylinder either power or non power and 1" bore or less. Bigger is not better.
To operate power assisted brakes your motor needs to produce 18---21" of steady vacuum at idle.
large overlap + lift camshaft is not your friend.
If your cam motor only produces 13-14" of vacuum you will need an electric vacuum pump .
Or go to non power assist manual brake master.
You will also need to get a disc-- drum gm combination valve.
You will need to change the front steel brake lines from 1/4 " down too 3/16"
Been there done all this, and doing it again.
mike lynch
