Tirekickertoo
Well-Known Member
Hello all, On my 70 Challenger I am changing the front drum brakes to 1973? Challenger "Kelsey-Haynes" single piston pin style disc brakes. The car originally had manual brakes and I would like to keep it that way. To do this swap I will also need to change the master cylinder. In an old article from Mopar Action, Richard Ehrenberg explains that with a smaller master cylinder diameter (bore), the less brake pedal pressure is required to stop. These cars typically had a 1 1/8 master cylinder bore. Is anyone using a smaller bore master cylinder. I want a direct fit disc brake front drum brake rear master cylinder without any modifications. Please reply with manufactures names, part numbers, and where to buy.
I'd appreciate the help.
Thank you,
Tirekickertoo
I'd appreciate the help.
Thank you,
Tirekickertoo