CPP are tricky dudes. They have the MC made in China, like they all are, with their logo on the side. Seems like you only need the MC. My guess is the "Corvette" part is the booster. To get a small package. As far as the MC, any MC that fits the bolt pattern, the locating diameter nose and the bore, would work. Seems like the GM manual brake MC is 1"and the power is 1 1/8. May or may not be a factor but measuring yours will tell. The MC mounting holes are slotted to fit a 3 1/8- 3 3/8 spread. The fact that they are slotted tells you it's the locating diameter into the booster that centers the MC, not the mounting studs. The rest of the MC installation is just plumbing. You know most of this already. Just going over it. Anyway depending on if you need a super short MC body, maybe a "universal" will work.
Maybe
THIS or equivalent. Read all the notes.
The part number for 68-76 Corvette MC is the same. changes in 77, but I think it's because the casting has dual bleeders. All those Vettes had disc/disc and 1 1/8 bore MC. The 68-76 is Raybestos MC39018 Power and MC36367 for Manual. Some masters have a "built in" valve that may conflict with a CPP external valve.
