The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-01-2017, 07:10 PM   #1
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
ECE drums to disc

I am almost done with the ECE brake conversion. Has anyone documented this process the pictures in directions are beyond fuzzy. I have to attach the hard line and prop valve. I am getting a bit confused. It took me forever to figure out the pad clips had to have them take a picture for me. A YouTube video would be great but I have not found one yet.
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-01-2017, 09:46 PM   #2
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,723
Re: ECE drums to disc

I did this swap on my '69. I don't remember it being anything other than straightforward?
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 03-01-2017, 11:31 PM   #3
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

I am sure that it is especially for someone with your experience. I am just learning this stuff so things like pictures and videos really help. That is the way I learn others can see it before they do it. I will figure out I am sure but any help is always appreciated.
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-01-2017, 11:37 PM   #4
68 Stepper
Registered User
 
Join Date: Jul 2014
Location: Richland Washington
Posts: 127
Re: ECE drums to disc

I just did the swap last summer, I found the pad clip after installing the pads and caliper... Had to pull it back apart. Not a big deal, but frustrating at the time. I did a bunch of you tube research and do not remember finding a one stop shop video. What exactly are you getting confused on? I can send you a pic if needed.
68 Stepper is offline   Reply With Quote
Old 03-02-2017, 09:37 AM   #5
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,723
Re: ECE drums to disc

What part of town are you in? You can look at my truck if you want.
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 03-02-2017, 12:40 PM   #6
GASoline71
"I ain't nobody, dork."
 
GASoline71's Avatar
 
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,947
Re: ECE drums to disc

Which hard lines? The fronts from the distribution block by the master cylinder? These rigs don't use a prop valve. Just a solid distribution block, usually mounted right near the M/C.

I know that when I swapped 1972 Disc brakes over to my 1969 frame I had to move the hard to soft line connector clips on the cross member from the rear to the front. But I was using a setup designed for a 1972 and making it work on a 1969 that I converted the entire front end over to 5 lug 1972 stuff.

Gary
__________________
'cuz chicks dig scars...

My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread.

The Rebuild of Creeping Death after the wreck

Quote:
Originally Posted by LONGHAIR View Post
I would never rebuild a 305.
Quote:
Originally Posted by prostreetC-10 View Post
I love using vacuum gauges as part of the carb tuning process. I hook the gauge to the inside of my garbage can and leave it there.
Quote:
Originally Posted by Marv D View Post
Remember Murphys 2nd law of mechanical relationships... "OPPOSING COMPONENTS ATTEMPTING TO OCCUPY THE SAME SPACE, AT THE SAME TIME, GENERALLY END UP OCCUPYING ADJOINING SPACE AT THE BOTTOM OF THE OIL PAN"
Quote:
Originally Posted by cableguy0 View Post
Its cheaper to listen to advice given when you ask for help than it is to ignore everyone and wait for carnage.
GASoline71 is offline   Reply With Quote
Old 03-02-2017, 02:48 PM   #7
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

I am in south austin on 290 towards dripping springs
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-02-2017, 04:25 PM   #8
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,723
Re: ECE drums to disc

I responded to your PM. Of course I'm up North, but feel free to text me or message me if you have questions. I included my cell in the PM response.
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 03-02-2017, 11:23 PM   #9
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

I need a pictures of the lines from the master to the prop. I should have bought the new brake lines.
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-03-2017, 12:44 AM   #10
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

So what can go wrong did. I was taking the old line off the original valve and well it snapped. This would not be an issue but it is the one that goes to the rear not the T that is included. Any thoughts guys? I believe it is still long enough if I can end on it.
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-03-2017, 09:22 AM   #11
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,723
Re: ECE drums to disc

Frustrating. It is possible to cleanly cut the line and reflare it usually. Brake lines are a double flare and can be a pain with the cheap mechanical flare tools. If you can get the line off and have the fitting, I can help you re-flare it.

Otherwise just buy a new one. On my '69 I used the parts that come in the ECE kit. On the '70 GMC I did years ago I bought all new front lines from Inline Tube. On the GMC which was a 3/4 ton I used all the parts off a parts vehicle rather than a kit so I wasn't sure what was needed so bought them all.
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 03-03-2017, 01:01 PM   #12
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

Makes perfect sense thank you. I took it to a local shop and they are putting the double back in the line. I just hope it is not too short now. I am going to buy the tools but was doing this for timing
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-04-2017, 07:57 PM   #13
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

Oh snap everything is all hooked up went to bleed the brakes pump pump and all the fluid is leaking from the banjo bolts. I see two sides long square. I am wondering if they are upside down.
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Old 03-05-2017, 09:29 AM   #14
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,723
Re: ECE drums to disc

Are you talking at the caliper? Do you have the copper washers installed on either side of the block that is attached to the rubber line?
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 03-05-2017, 10:58 AM   #15
cmg96
Registered User
 
cmg96's Avatar
 
Join Date: Oct 2016
Location: austin, tx
Posts: 115
Re: ECE drums to disc

I do have the washers on each side. They are not the same shape it's kind of a wedge shape
Attached Images
  
__________________
.
.
.
.
1969 GMC 1500 - looooooooong bed
If it's not broke, then I haven't touched it yet.
CMG96 = 69GMC
cmg96 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:47 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com