I have a dual master cylinder with front disks on my F and the only problem is the rather long pedal travel compared to any other car I have ever driven. The brakes themselves work very well once now that I have gotten used to this. I have been told that it is the nature of the type of vacuum system employed in Chrysler products of this vintage and have not worried about it. Is this the problem that the supplemental booster is trying to solve? -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Bill Leahy Sent: Monday, September 22, 2008 10:09 AM Cc: Chrysler 300 Club Intl Subject: [Chrysler300] power brake electric vacuum booster i just installed a supplimental vacuum booster to my 57 300 C / it improved the braking dramatically. i went to a local junk yard and got an electrical unit off an 82 cad cimmaron. this is a list to choose from: Buick . 82 Skyhawk-J . 82- 85 Skylark-X Cadillac . 82 Cimmaron Chevrolet . 84-86 Celebrity-A . 82 Caprice-B . 82 Cavalier-J . 82-85 Citation-X Oldsmobile . 86 Cierra-A . 82 Firenza-J . 82-84 Omega-X Pontiac . 85-86 6000 . 82 J2000 . 82-84 Phoenix-X billllllllllll in kennewick washington with brakes / yahoooo [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! 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: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto: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/