V8 Vega Brake Woes

[austincraig]

Greetings all,I have Standard 1970-1981 Camaro,Chevelle,Monte Carlo 11" Gm Disc brakes on front,Ford 9" in rear with 15/16 wheel cylinders.I have a Raybestos MC,PN 36306 which has a 1 1/8 Bore.I have ZERO Brake line pressure.I cant even build enough pressure to bleed the lines.I bench bled the M/C and there is NO Resistance or pressure build-up in system at all. I was told NEVER put a M/C bigger than 1" BORE on a MANUAL DISC Brake car or the pedal will be HARD..Anybody have the answers to my Pain?Anyone have a Similar setup on there car?What EXACTLY did you use for a M/C?Thanks