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 04-12-2012, 08:10 AM   #1
darush01
Registered User
 
Join Date: Feb 2010
Location: Louisville ky
Posts: 398
Rear end?

I have a 72 c20 and i was changing my rear brakes and noticed my rear end is only a 10 bolt im used to a 3/4 ton having a 14 bolt is this normal?
Posted via Mobile Device
darush01 is offline   Reply With Quote
Old 04-12-2012, 11:10 AM   #2
yuccales
Registered User
 
yuccales's Avatar
 
Join Date: May 2011
Location: Northern Calif.
Posts: 3,771
Re: Rear end?

My C-20 Dana 60 has 10 bolts on it's cover.
yuccales is offline   Reply With Quote
Old 04-13-2012, 01:00 PM   #3
darush01
Registered User
 
Join Date: Feb 2010
Location: Louisville ky
Posts: 398
Re: Rear end?

Another ? I had was why does my rear end which i know is stock look so much like a ford 9 inch?
Posted via Mobile Device
darush01 is offline   Reply With Quote
Old 04-13-2012, 01:33 PM   #4
vectorit
What?
 
vectorit's Avatar
 
Join Date: Jun 2007
Location: Southern California
Posts: 7,617
Re: Rear end?

It's an Eaton H052
__________________
Chris
1968 K20 Suburban
1972 K10 LWB PU
vectorit is offline   Reply With Quote
Old 04-13-2012, 05:15 PM   #5
treveiger
Senior Member
 
treveiger's Avatar
 
Join Date: Jul 2010
Location: South Dakota
Posts: 4,093
Re: Rear end?

Quote:
Originally Posted by vectorit View Post
It's an Eaton H052
Same as mine, these suckers are strong! I can still see the machine marks on mine.
Posted via Mobile Device
__________________
1969 Chevy c20(Miss Hackjob)
treveiger is offline   Reply With Quote
Old 04-14-2012, 01:55 PM   #6
darush01
Registered User
 
Join Date: Feb 2010
Location: Louisville ky
Posts: 398
Re: Rear end?

Yeah its definately tough just a pain to work on, but thanks for your answers
Posted via Mobile Device
darush01 is offline   Reply With Quote
Old 04-15-2012, 09:02 PM   #7
darush01
Registered User
 
Join Date: Feb 2010
Location: Louisville ky
Posts: 398
Re: Rear end?

Another question, is there any way to know the gear ratio on my rear end without counting the teeth? There is no tag on my rear end ive looked? Its apparently an eaton h052 according to the guy above
Posted via Mobile Device
darush01 is offline   Reply With Quote
Old 04-15-2012, 09:20 PM   #8
Sicklajoie
The Niner
 
Sicklajoie's Avatar
 
Join Date: Nov 2010
Location: Broad Brook, CT
Posts: 2,499
Re: Rear end?

Quote:
Originally Posted by darush01 View Post
Another question, is there any way to know the gear ratio on my rear end without counting the teeth? There is no tag on my rear end ive looked? Its apparently an eaton h052 according to the guy above
Posted via Mobile Device
Usually 4.10's, 4.56's or (gulp) 5.13's
__________________
"A good racer is one whose head is in communication with his balls." - Richie Evans
1970 C/20 - 402/TH400/3.54s - 74K miles
2003 GMC Sierra 2500 - Wheatland Yellow
Niner Progression Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=697183
Classic Trucks article: https://www.motortrend.com/features/...et-c20-driven/
Sicklajoie is offline   Reply With Quote
Old 04-15-2012, 10:14 PM   #9
darush01
Registered User
 
Join Date: Feb 2010
Location: Louisville ky
Posts: 398
Re: Rear end?

Id say 4:10 then because i can run hwy speeds it just keeps it cranked up pretty good but im not sure
Posted via Mobile Device
darush01 is offline   Reply With Quote
Old 04-15-2012, 11:53 PM   #10
ScottG
Registered User
 
Join Date: Feb 2012
Location: Ventura,Ca
Posts: 745
Re: Rear end?

I've got one with 5.13's. Screams on the freeway and sucks gas faster than you can put it in!
__________________
'67 C20 LBW
ScottG is offline   Reply With Quote
Old 04-16-2012, 10:55 AM   #11
darush01
Registered User
 
Join Date: Feb 2010
Location: Louisville ky
Posts: 398
Re: Rear end?

Quote:
Originally Posted by ScottG View Post
I've got one with 5.13's. Screams on the freeway and sucks gas faster than you can put it in!
Mine doesnt get goid mpg but its not that bad for what it is
Posted via Mobile Device
darush01 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 10:34 PM.


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