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


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 06-02-2007, 06:10 PM   #1
smoked68
Registered User
 
smoked68's Avatar
 
Join Date: Oct 2006
Location: Rock Hill, SC
Posts: 421
Rear brakes locking up

Hi guys,
I need some help here. My rear brakes are locking before the fronts. Primarily its the left rear that grabs first. Heres the deal, New front calipers, rotors, pads and steel braid lines. The rears have new wheel cylinders and shoes. New master cylinder.
Could it be the proportioning valve? I have an adjustable one on the way from Summit, but thought I would ask the guru"s for their oppinions before wasting any more time and trouble. Any Ideas please or am I on the right track now? Thanks guys,
Mike..
__________________
1968 chevy shortbed, Dark Shadow Gray
4 bolt 383 Stroker,Weiand Super Charger, disc brakes, 9 inch, 391 gear, 20" Eagle wheels, muncie 4 speed/ Hurst shifter, 4/7 drop, Hedman midlengths, 3 inch exhaust w/ 2 chamber flows. 1966 Mustang with 306 roller, c-4, 9 inch Detroit locker rear. 1965 Fastback Mustang w/347 stroker, top loader 4spd, 9 inch detroit locker. 1966 Mustang coup, 306 roller, c4, 9 inch. 65 Cobra, 427, T6oo, 9inch, of course. First gen Hayabusa, airbox mod and running 2 exhaust cams.. Zoom Zoom Zoom
smoked68 is offline   Reply With Quote
 

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 04:40 AM.


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