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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-07-2013, 07:29 PM   #1
Dylan86
Registered User
 
Dylan86's Avatar
 
Join Date: Dec 2012
Location: Lloydminster, Alberta
Posts: 88
Rotor thickness ?

Is there an easy way to tell what rotors my truck has without taking off the wheel to measure?... its either the 1" or the 1.25".... my vin says it is the 6001-7000 Hydraulic brake system... don't know if that helps... Thanks!
Dylan86 is offline   Reply With Quote
Old 01-07-2013, 07:42 PM   #2
Redcap
Registered User
 
Join Date: May 2010
Location: Lewis County, WA
Posts: 1,523
Re: Rotor thickness ?

Quote:
Originally Posted by Dylan86 View Post
Is there an easy way to tell what rotors my truck has without taking off the wheel to measure?... its either the 1" or the 1.25".... my vin says it is the 6001-7000 Hydraulic brake system... don't know if that helps... Thanks!
No. Take the wheel off.
__________________
'77 K35 - 454, SM465/NP205, 4.56 D60/14bFF
Redcap is offline   Reply With Quote
Old 01-07-2013, 07:49 PM   #3
Dylan86
Registered User
 
Dylan86's Avatar
 
Join Date: Dec 2012
Location: Lloydminster, Alberta
Posts: 88
Re: Rotor thickness ?

Well, I'm 2.5 hours away from the truck, hoping to order rotors while im in city... guess I'm going to have to wait another day.. thanks
Dylan86 is offline   Reply With Quote
Old 01-07-2013, 10:15 PM   #4
Keith Seymore
Registered User
 
Keith Seymore's Avatar
 
Join Date: May 2009
Location: Motor City
Posts: 9,226
Re: Rotor thickness ?

A little more detail on your truck would be nice, but based on your user name and your question I'm going to assume you have an '86 C10 pickup.

Here's the brake system release chart for an '87 but an '86 should be the same.



This indicates for C10s with a GVW of 6100 and up get the 1.25" rotor. If you still have the SPID label it may show a JB5 brake system.

K
__________________
Chevrolet Flint Assembly
1979-1986
GM Full Size Truck Engineering
1986 - 2019
Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926
My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524
Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/
Keith Seymore is offline   Reply With Quote
Old 01-08-2013, 01:41 AM   #5
Dylan86
Registered User
 
Dylan86's Avatar
 
Join Date: Dec 2012
Location: Lloydminster, Alberta
Posts: 88
Re: Rotor thickness ?

Thank you very much! that chart was perfect, just what i needed, thank you again!
Dylan86 is offline   Reply With Quote
Reply

Bookmarks

Tags
brakes, front, rotors, thickness


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 06:53 AM.


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