Dan, The information in the sources I have (including the AMA spec sheets) are somewhat difficult to get an accurate picture. The 1965 Mopar Parts Book also adds some confusion. I ordered my 300L new and one of the options was HD suspension and brakes. That, by the way, was the bargain of the century - $35. There was no disc brake option. That being said, the Parts Book shows a disc brake option for C Body Mopars n 1965, but indicates that it was a police car option. That probably was more apt to be available on the Plymouth or Dodge. The lining was 11 x 3 for the HD brakes. Not sure of the standard, but suspect it might have been 11 x 2 3/4. Measuring the inside diameter and the depth of the drums should give you the information you need. Also, just measure the width of the shoes, assuming they are original to the car. Don't be concerned about asking a dumb question. It's the dumb answers (like mine?) that might be a problem. Seriously, that's what we do on the Listserver - try to help our fellow 300 Nuts. Don Warnaar 300L Consultant ----- Original Message ----- From: therichardsonfamily@xxxxxxxxxxx<mailto:therichardsonfamily@xxxxxxxxxxx> To: 300 Club<mailto:chrysler300@xxxxxxxxxxxxxxx> Sent: Sunday, March 03, 2013 7:49 PM Subject: [Chrysler300] '65 L front brake width I hate to ask a dumb question but, I will....... 1965 300L - do I have 11" x 3" front brakes, or 11" x 2&3/4"? Or is there more I need to research to determine the answer? If so, is it so simple that all I need to do is measure the shiny part on the inside of the current drums? Thanks in advance, Dan Richardson 300L Family Heirloom this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join<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<http://www.chrysler300club.com/yahoolist/inst.htm> For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang<http://www.forwardlook.net/300-archive/search.htm#querylang> <http://groups.yahoo.com/;_ylc=X3oDMTJkbThhYnRiBF9TAzk3MzU5NzE0BGdycElkAzM3MzI3NDQEZ3Jwc3BJZAMxNzA2NzEzODUyBHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMzYyMzU4MTk0> Switch to: Text-Only<mailto:Chrysler300-traditional@xxxxxxxxxxxxxxx?subject=Change Delivery Format: Traditional>, Daily Digest<mailto:Chrysler300-digest@xxxxxxxxxxxxxxx?subject=Email Delivery: Digest> • Unsubscribe<mailto:Chrysler300-unsubscribe@xxxxxxxxxxxxxxx?subject=Unsubscribe> • Terms of Use<http://docs.yahoo.com/info/terms/> • Send us Feedback <mailto:ygroupsnotifications@xxxxxxxxxxxxxxx?subject=Feedback on the redesigned individual mail v1>. [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/