Posted by Greg Coffin [67.176.56.44] on Tuesday, June 23, 2015 at 14:37:28 :
In Reply to: Re: Undercab Power Brake System posted by Willy-N [72.171.192.118] on Tuesday, June 23, 2015 at 12:23:14 :
I use a master with a 1-1/4" bore, and it seems to work well with 6 wheel cylinders.