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 11-02-2020, 09:22 PM   #1
BRL
Registered User
 
BRL's Avatar
 
Join Date: Jun 2014
Location: Tahuya WA
Posts: 616
Exceeded GVW?

A while back my 1/2 ton truck just started pulling to the left when braking.

Four wheel manual drums.

Long story short, my flexible front brake hose was shot, but even worse, the front brake shoes were all cracked with actual chunks missing!

Today I rotated the tires and I need a front end alignment...oh great.

Checked the rear brake shoes while I was at it and it was the same story.

Plenty of remaining pad but cracked with some chunks missing.

The rear passenger shoes weren't quite as bad, probably because a leaking axle seal helped keep the friction down.

Heaviest cargo I ever hauled was a couple quadrunners, so I was at least near maximum weight going down some pretty steep hills around here for a few years.

Any shoe brand recommendation, or is O'Riley's best quality alright?

I don't haul those toys anymore, but they sure were fun!

BRL is offline   Reply With Quote
Old 11-02-2020, 10:26 PM   #2
Steeveedee
Who Changed This?
 
Steeveedee's Avatar
 
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,677
Re: Exceeded GVW?

O'Reilly's "best" is probably equivalent to the other vendors, so should be fine. If they've gotten that hot, you may need new springs, as well. Have the drums checked for hard spots from the heat. They will be blue, usually. The drums should be turned to remove them. Ask me how I know!
__________________
~Steven

'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper

Simi Valley, CA
Steeveedee is online now   Reply With Quote
Old 11-03-2020, 04:56 AM   #3
BRL
Registered User
 
BRL's Avatar
 
Join Date: Jun 2014
Location: Tahuya WA
Posts: 616
Re: Exceeded GVW?

Yea I made the mistake of not getting new springs when I replaced the front brakes but may go back in to do that and I will replace the rear ones this time.

I did add new wheel cylinders up front and will do the same out back.

None of the drums were blue amazingly enough, but turning them probably isn't a bad idea anyway.

No brake "pulsing" but the shoes all around were sure trashed!
BRL 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 03:59 PM.


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