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 05-25-2005, 07:33 PM   #1
YOUSTB2WD
Registered User
 
Join Date: Jul 2004
Location: Canandaigua NY
Posts: 52
Double Diaphram Brake Booster Question

Ordered a brake booster from LMC and found that the truck I'm working on doesn't have a single diaphram brake booster it is a double diaphram. How common is the double diaphram booster? Anyone know of a source for a rebuilt unit? Anyone done a change over? Looks like I would need to replace the brackets that mount the booster to the firewall.
Thanks.
__________________
68 C10 Sons' - Gone To The Marines, Now It's Mine (To Work On) Thank God He Returned Safe And The Truck Is In The Barn
97 2D Tahoe 6.2 Banks
66 Elcamino - 94 LT1
YOUSTB2WD is offline   Reply With Quote
Old 05-25-2005, 07:57 PM   #2
bagged91
Out draggin'
 
bagged91's Avatar
 
Join Date: Jan 2004
Location: Pitman,NJ
Posts: 1,574
I was at autozone and asked the knucklehead behind the counter about one. My 72 C10 Burb has the single diaphram booster while my 72 C20 Burb has the dual. He looked them both up and came up with a dual diaphram booster with mastercylinder for under $130.00. I think when I looked that the brackets were the same. Not 100% sure though on that.
__________________
91 GMC Xcab LB-Bags/bd/caddy clip SOLD
72 C10 Cheyenne Super LWB SOLD
92 GMC K1500 Burb
72 C10 Burb (ex. Cheesewagon)SOLD
72 C20 Burb parts truck
71 C10 Burb "project"
bagged91 is offline   Reply With Quote
Old 05-25-2005, 09:11 PM   #3
YOUSTB2WD
Registered User
 
Join Date: Jul 2004
Location: Canandaigua NY
Posts: 52
I went to Parts America and looked at their listings and it showed the dual diaphram on the C-30 only. I ordered one for $89.00 and will see what it looks like in the morning.
__________________
68 C10 Sons' - Gone To The Marines, Now It's Mine (To Work On) Thank God He Returned Safe And The Truck Is In The Barn
97 2D Tahoe 6.2 Banks
66 Elcamino - 94 LT1
YOUSTB2WD is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 04:23 PM.


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