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 > General Truck Forums > Suspension

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 06-22-2018, 09:36 AM   #1
rpmerf
Registered User
 
rpmerf's Avatar
 
Join Date: Feb 2011
Location: Parkville, MD
Posts: 1,024
C20 Disc Brake Swap - Booster

Will a 1983 JB7 master cylinder bolt up to my 1970 booster?
Will a 1983 JB7 booster bolt up to my 1970 with minimal modification?
Which will work better / provide more assist?

Background:
I have 1970 C20. I just bought a 1983 C20 to sacrifice for the disc brake swap. I bought a new booster for my 1970 about 6 months ago. When I do the swap, I would prefer to maintain my 1970 booster as it is newer and fits the factory mounting / linkage. I see the 1983 booster has the bracket mounted to the booster, so I am concerned it will not line up correctly. I do not mind changing as long as it will fit easily.

1970 booster I have now:
https://www.rockauto.com/en/moreinfo...031690&jsn=635

1983 booster:
https://www.rockauto.com/en/moreinfo...032567&jsn=526
__________________
1970 C20 Custom Camper - 350, TH350
1997 GMC Suburban
1994 Acura Integra GSR
1987 Dodge Daytona Shelby Z
rpmerf is offline   Reply With Quote
Old 06-22-2018, 09:45 AM   #2
rpmerf
Registered User
 
rpmerf's Avatar
 
Join Date: Feb 2011
Location: Parkville, MD
Posts: 1,024
Re: C20 Disc Brake Swap - Booster

Did some more searching. Looks like the booster should bolt up with some modification.

http://67-72chevytrucks.com/vboard/s...d.php?t=215980
__________________
1970 C20 Custom Camper - 350, TH350
1997 GMC Suburban
1994 Acura Integra GSR
1987 Dodge Daytona Shelby Z
rpmerf 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 10:57 PM.


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