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 08-11-2016, 08:19 AM   #1
RyansToy
Registered User
 
RyansToy's Avatar
 
Join Date: Aug 2015
Location: Nova Scotia Canada
Posts: 145
Brake Drum Adjustment - New drums

So the old drum had a access port on the Drum itself... Usually see that on the backing plate.

New drum does not have it. Do you guys do something different? cut a hole in the backing plate?

__________________
1968 GMC truck
910 Trim (Canadian)
127" WB
3 on the Three Trans (Saginaw SM330)
250 ci L6 Engine
HEI ignition (early 80s L6)
RyansToy is offline   Reply With Quote
Old 08-11-2016, 12:01 PM   #2
TheFix
Registered User
 
Join Date: Apr 2016
Location: Marysville, Ohio
Posts: 48
Re: Brake Drum Adjustment - New drums

I kind of wondered the same thing. I thought of just putting a hole in the drum like the original, can't understand why there isn't one in the backing plate.
TheFix is offline   Reply With Quote
Old 08-11-2016, 01:18 PM   #3
mrlobster
Registered User
 
Join Date: Oct 2014
Location: Quesnel, British Columbia
Posts: 80
Re: Brake Drum Adjustment - New drums

I had the same issue, so I took it to a local machine shop and they put holes in both drums for $20CAN.
mrlobster is offline   Reply With Quote
Old 08-11-2016, 01:18 PM   #4
RyansToy
Registered User
 
RyansToy's Avatar
 
Join Date: Aug 2015
Location: Nova Scotia Canada
Posts: 145
Re: Brake Drum Adjustment - New drums

I thought about that. Did you notice it out of balance after that though?
__________________
1968 GMC truck
910 Trim (Canadian)
127" WB
3 on the Three Trans (Saginaw SM330)
250 ci L6 Engine
HEI ignition (early 80s L6)
RyansToy 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 12:18 PM.


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