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 > Heavy Haulers

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-13-2016, 06:51 PM   #1
57taskforce
All about them K’s
 
57taskforce's Avatar
 
Join Date: Jun 2014
Location: Land of Entrapment
Posts: 6,485
Need help, 69 c/50

A co worker has a 69 c/50 that has what he says is a 327 and hydraulic brakes. He said it's got a booster on the firewall and one back under the bed. The booster under the bed is shot and he needs to move it around and was hoping maybe I could find out a way to make he brakes work for him to drive it some. He said the booster in the rear doesn't seem to be available any more. Anyone know how to bypass this system and make it road worthy at an affordable price?
__________________
Tyler
'57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888
'72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879
‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206
'98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s
57taskforce is offline   Reply With Quote
Old 04-17-2016, 08:21 AM   #2
63 & 64 Bowties
and a few others
 
Join Date: Jun 2007
Location: Blue Ridge Mountains of VA
Posts: 5,638
Re: Need help, 69 c/50

I don't have an answer for ya, but maybe a bump to the top will get some attention.
__________________
Bill US Army Vet -193rd Infantry
BlueRidgeMuscleCars.com

“The greatness of a nation and its moral progress can be judged by the way its animals are treated” Gandhi
63 & 64 Bowties is offline   Reply With Quote
Old 04-18-2016, 12:26 AM   #3
colgad
Registered User
 
colgad's Avatar
 
Join Date: Jun 2006
Location: Lutz, Florida
Posts: 838
Re: Need help, 69 c/50

Re plum the brake system, scrap all the lower booster and split the system using a new master and booster in the engine compartment. Do it once and do it right. It really is simple if you stand by and look at it. Master to a T to the front brakes, Master to the rear axle and a T to each rear drum. I used a 90's 3500 silverado Master and Booster. A little drilling was required on the firewall but simple really. No simple fix for the front drum brakes without changing the spindles to P30 food van/motorhome spindles. But that will give you disk in front. The rear is easier because most 90's TopKick rearends can be made to fit. If you rebuild the drums they can be made to work well. I did it once but never again. I would rather do disk anyday.

To drive it home, I would just use the front brakes, take the line out of the T that is mounted on the front frame that heads to the rear and put a plug in it. You can get plugs at your auto parts store.
Attached Images
  
__________________
1967 Red, C10 Short Bed 6.0L T5 5 speed
1967 Orange and Black C50 6.2 Detroit Diesel NV4500, 2 Ton Pickup
1972 White, Chevy Blazer 2WD 67 Dog house 5.3 4L65 2016 Power Tour LH
1955 Red-Cream, Chevrolet Nomad, restoration on hold
2004 Black, Corvette Z06 LS6 convertible (Rock solid Fun) 2011/2018 Power Tour

Last edited by colgad; 04-18-2016 at 12:33 AM.
colgad is offline   Reply With Quote
Old 04-20-2016, 10:54 PM   #4
57taskforce
All about them K’s
 
57taskforce's Avatar
 
Join Date: Jun 2014
Location: Land of Entrapment
Posts: 6,485
Re: Need help, 69 c/50

thanks for that. I passed the info on to my buddy.
__________________
Tyler
'57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888
'72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879
‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206
'98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s
57taskforce 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 07:03 AM.


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