What kind of Master Cylinder would I use? 4 wheel disc

MoparCrazy78 said
What year Corvette for the mc? Did you have to modify the rod behind it?? I just love when oem parts can be used; saves a lot of $$$.

my buddy just told me it was off a 84 Vette...and no mods...i'll post pic since I just pulled the motor out and redoing the engine bay...