Distribution Block/Proportioning Valve Question

[Reddartowner]

I'm sure this has been answered a hundred times, but I can't seem to find it.... so....

I'm converting my '68 Dart from front drum brakes to '73 disc brakes with the later 11.75 rotors (manual brakes). There is no proportioning valve on the car, only a distribution block. I am replacing the master cylinder with one from a '76 Dart (smaller bore diameter for better feel). So 2 questions:

1. Do I need to replace the distribution block with one from a disc/drum car?

2. Do I need to add a proportioning valve?

Thanks,

Mark.

 

[67Dart273]

Unless you happen to find a prop valve on the donor car THAT IS IN GOOD SHAPE, easiest way is to buy an aftermarket prop valve (adjustable) and leave your factory dist. block as is.

Some stuff

First photo in this thread is NOT a prop valve, just a dist block/ warning switch

http://www.forabodiesonly.com/mopar/showthread.php?t=134889

and this is a prop valve/ dist block / warning switch combo

http://www.forabodiesonly.com/mopar/showthread.php?p=1340993