HELP - Master Cylinder 68 Charger & 4 Wilwood Disc Kit

[Evoking]

After finally being nearly done with the conversion my installer just noticed the existing master cylinder would not work with the 4 wheel discs.  The existing cylinder is also on a booster.  Anyone know what MC would work?

Hoping to find one locally here in DFW so we can be done today if possible.

[303 Mopar]

I bought the Wilwood MC, not sure if its available locally to you.

[randy73]

Did he say why?

If it is just pressure, you can readjust that.

[One mopar]

For little bit I used old power drum drum master cylinder 1 inch just pull out the residual valves or it will feel like you left on the parking brake 

[John_Kunkel]

Yeah, the residual pressure valve(s) is probably why your installer says it won't work. Not many (any) 4-bolt MC's available for 4-wheel discs so just remove the valve(s).

[Mopar Nut]

Here's a MC for four disc brakes.