Mark, Did you install a proportioning valve, and if so what type and where did you install it? If you didn't, have you checked to see if your rear wheels and front wheels lock up at the same time? AAJ suggests stopping on a gravel road and adjusting the proportioning valve until the wheels lock up the same. Dan Reitz writes that the '66 300 with disc brakes had a single pot master and no proportioning valve from the factory, so are they really needed? Bob J From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Mark Souders Sent: Tuesday, October 12, 2010 7:32 AM To: tc440@xxxxxxxxxxx; Chrysler300@xxxxxxxxxxxxxxx Cc: BEhrmann@xxxxxxxxxxxxx Subject: Re: [Chrysler300] Disc Brake Conversion for 300G Rick, I used the basic kit from AAJ Brakes. After a few years of fighting brake fade and not knowing if or how my 300H would stop, I converted to front discs. I did not change the master cylinder, I wanted to have the engine bay look original. I did the conversion about 6 years ago, and I have no regrets. My brakes work fine now with no sudden surprises when applying the brakes. The AAJ basic kit comes with detailed instructions and a list of items that must be purchased locally. AAJ does supply a complete kit but the freight charge to ship it across the country was more that a few tanks of gas to drive to my local NAPA store. I lost a little sleep knowing the calipers were for a 76 Monte Carlo, but after my first drive with the new setup, I slept like a baby. Good luck with your project. Regards, Mark Souders 300H Mohrsville, PA -----Original Message----- From: Rick Ehrmann <tc440@xxxxxxxxxxx <mailto:tc440%40verizon.net> > To: Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> Cc: Bruce Ehrmann <BEhrmann@xxxxxxxxxxxxx <mailto:BEhrmann%40stribling.com> > Sent: Mon, Oct 11, 2010 10:21 pm Subject: [Chrysler300] Disc Brake Conversion for 300G Hello friends - After a few years of sitting in a garage, my brother Bruce's G as been revived. She's running fine, but after much brake work over the years, e've decided to convert to front disc brakes and a dual master cylinder. I know ome of you have already done this conversion. What has your experience been? hat parts or conversion kit did you use? Thanks for any insight on this you can ffer. Rick Ehrmann Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: hrysler300@xxxxxxxxxxxxxxx <mailto:hrysler300%40yahoogroups.com> To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx <mailto:bob%40simplexco.com> or o to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave roup" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! roups Links Individual Email | Traditional http://docs.yahoo.com/info/terms/ [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/