step bore master and pushrod

[speED]

67 Camaro
80 malibu/ monte carlo low drag front calipers
85 S-10 manual master
Dana 60 rear with c-clips
Using OE pedals

Tried using 68 Corvette master, result was a low pedal that could not lock-up wheels. MP Brakes has a link explaining
"Wrong calipers:If you are using a low drag or metric GM caliper without the correct quick take up master cylinder you will never get a pedal. In 1982 GM started using the smaller metric caliper because it's design retracted the caliper piston up to .125" ( a regular caliper retracts 2-4 thousandth's of an inch). This is a lot and without the correct quick take up master to move the caliper piston sufficiently your brake pedal will be extremely spongy."


ED