Jimmy I had the same problem when I did my '71. It ended up that there was a build-up of rust behind the bleed valves on the rear drums. I was able to use a small wire to break the rust loose and bleed them as they should. Good luck. Larry
[EMAIL PROTECTED] wrote: When replying, please edit your Subject line so it is more specific than "Re: Contents of Chevelle-list digest..." Today's Topics: 1. Re: Balancer question (Jim H. Thompson) 2. brake conversion (Jim & Chris) 3. Lead additive? (Dan Rachlin) 4. Re: brake conversion (Jim H. Thompson) 5. life time (Jim H. Thompson) 6. Re: Lead additive? (Tom Rightler) 7. Re: brake conversion (Jim & Chris) 8. Re: brake conversion (Rick Schaefer) 9. Re: life time (Dan Rachlin) From: "Jim H. Thompson" <[EMAIL PROTECTED]> To: "'The Chevelle Mailing List'" <chevelle-list@chevelles.net> Date: Tue, 24 Jun 2008 21:08:18 -0400 Subject: Re: [Chevelle-list] Balancer question v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --------------------------------- I converted from drum to disk up front with a kit from ground up (THE RIGHT STUFF product) and I cant get the original rear drums to bleed . is there something with the distrabution block that I was supposed to do ? I followed the directins as I understood them.I will call them tomorrow but am anxious, Jimmy.C From: "Dan Rachlin" <[EMAIL PROTECTED]> To: chevelle-list@chevelles.net Date: Tue, 24 Jun 2008 21:16:48 -0400 Subject: [Chevelle-list] Lead additive? Subject: Re: [Chevelle-list] brake conversion Did you bench bleed the master cylinder first? Does your proportioning valve have a button on the front? If so depress that first. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim & Chris Sent: Tuesday, June 24, 2008 9:14 PM To: Chevelle Forum Subject: [Chevelle-list] brake conversion I converted from drum to disk up front with a kit from ground up (THE RIGHT STUFF product) and I cant get the original rear drums to bleed . is there something with the distrabution block that I was supposed to do ? I followed the directins as I understood them.I will call them tomorrow but am anxious, Jimmy.C From: "Jim H. Thompson" <[EMAIL PROTECTED]> To: "Chevelle Mailing List" <Chevelle-list@chevelles.net> Date: Tue, 24 Jun 2008 21:36:04 -0400 Subject: [Chevelle-list] life time ----- Original Message ----- From: Jim H. Thompson To: 'The Chevelle Mailing List' Sent: Tuesday, June 24, 2008 9:27 PM Subject: Re: [Chevelle-list] brake conversion Did you bench bleed the master cylinder first? Does your proportioning valve have a button on the front? If so depress that first. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim & Chris Sent: Tuesday, June 24, 2008 9:14 PM To: Chevelle Forum Subject: [Chevelle-list] brake conversion I converted from drum to disk up front with a kit from ground up (THE RIGHT STUFF product) and I cant get the original rear drums to bleed . is there something with the distrabution block that I was supposed to do ? I followed the directins as I understood them.I will call them tomorrow but am anxious, Jimmy.C --------------------------------- Internal Virus Database is out-of-date. Checked by AVG Free Edition. Version: 7.5.488 / Virus Database: 269.13.36/1041 - Release Date: 10/1/2007 10:20 AM From: "Rick Schaefer" <[EMAIL PROTECTED]> To: "The Chevelle Mailing List" <chevelle-list@chevelles.net> Date: Tue, 24 Jun 2008 21:11:07 -0500 Subject: Re: [Chevelle-list] brake conversion Does the prop valve look like this one: http://www.inlinetube.com/images/Prop%20Valves/pr106.jpg that is the button on the left. My GM service manual (for 72) says that button needs to be pushed in when bleeding rear brakes. They have an explaination, but honestly its been so long that I can't remember the details. Something to do with the auto shut off of fluid (safety feature) if you get a leak at either the front or rear I think. On 6/24/08, Jim & Chris <[EMAIL PROTECTED]> wrote: I did bench bleed it. and it does have a button at the front of the proportioning valve ,but there was no mention of it in the directions. what function does it have ? Jimmy.C ----- Original Message ----- From: Jim H. Thompson To: 'The Chevelle Mailing List' Sent: Tuesday, June 24, 2008 9:27 PM Subject: Re: [Chevelle-list] brake conversion Did you bench bleed the master cylinder first? Does your proportioning valve have a button on the front? If so depress that first. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim & Chris Sent: Tuesday, June 24, 2008 9:14 PM To: Chevelle Forum Subject: [Chevelle-list] brake conversion I converted from drum to disk up front with a kit from ground up (THE RIGHT STUFF product) and I cant get the original rear drums to bleed . is there something with the distrabution block that I was supposed to do ? I followed the directins as I understood them.I will call them tomorrow but am anxious, Jimmy.C --------------------------------- --