Help with Master cylinder and Brake Booster Sizing

[65_LS1_T56]

If you decide to go manual, Wilwood 7/8" bore works great with the Corvette calipers. I love my manual brakes. Don't forget about moving the actuator rod to the manual position on the pedal if you got that way.
On the power option, I'd call Tobin and tell him what you have and what you want to do. He's the man.

Good luck Mike!