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 12-22-2010, 04:08 PM   #1
dave2953
Dave's not here, man
 
dave2953's Avatar
 
Join Date: Jun 2004
Location: Winder, Georgia
Posts: 2,000
Help with rear end ID

I am trying to find out what year axle I have swapped my truck over to. Here are the numbers:

KAA 023W91

3896839 on P/S and GM 80 on the D/S

Any help you can provide would be greatly appreciated. I called the local Chevy dealer but they couldn't help me. I've always searched on the internet quite extensively but come up with next to nothing. Thanks!
__________________
- 2014 VW Jetta
- 2015 VW Jetta
- 1966 Ford F-250
dave2953 is offline   Reply With Quote
Old 12-22-2010, 04:15 PM   #2
oldblue1968chevy
Grandpa in the rustmobile...
 
oldblue1968chevy's Avatar
 
Join Date: Nov 2008
Location: Spokane WA/Viola TN
Posts: 11,422
Re: Help with rear end ID

What trans/motor did the truck originally have? Somewere around here theres an FAQ or something saying that you jack 1 rear tire off the ground spin it and count rotation or driveshaft or yoke, that'll tell you (with right formula) what gear ratio you've got.

Or pull the cover and put new gear oil/gasket (Probably needs it anyway lol)
__________________
John

Goose-1968 C10 355,9.32-1CR, Vortec Heads ,262 voodoo, 3.73:1 3OTT (HS ride/beater/farm truck)
http://67-72chevytrucks.com/vboard/s...d.php?t=317684

Grams 53-1953 Chevrolet Belair
http://67-72chevytrucks.com/vboard/s...=1#post4327784

1969 Chevy C10 Shortbed 4.5/6?" Frame off resto
http://67-72chevytrucks.com/vboard/s...d.php?t=548136

1999 Toyota Tacoma 4x4
oldblue1968chevy is offline   Reply With Quote
Old 12-22-2010, 07:12 PM   #3
RIA69
Registered User
 
RIA69's Avatar
 
Join Date: Aug 2010
Location: logan utah
Posts: 78
Re: Help with rear end ID

post up a pic of the housing cover on your rear end that will help a lot. that was the only way I was able to tell mine was an eaton HO52. good luck with your search.
__________________
1969 C20 3/4


ΜΟΛΩΝ ΛΑΒΕ
RIA69 is offline   Reply With Quote
Old 12-22-2010, 09:21 PM   #4
dave2953
Dave's not here, man
 
dave2953's Avatar
 
Join Date: Jun 2004
Location: Winder, Georgia
Posts: 2,000
Re: Help with rear end ID

I have the diff drained and know the ratio, but I was just trying to figure out the year to make it easier for replacing drums and brake parts. I guess it was all pretty much standard for 73-87 but I'm the curious type. Oldblue...I lived in North Ogden for 2 1/2 years. Not too far from your neck of the woods...
__________________
- 2014 VW Jetta
- 2015 VW Jetta
- 1966 Ford F-250
dave2953 is offline   Reply With Quote
Old 12-23-2010, 04:29 PM   #5
swamp rat
Registered User
 
swamp rat's Avatar
 
Join Date: Oct 2007
Location: Spanaway
Posts: 8,451
Re: Help with rear end ID

Google images search, Dana 60, Eaton Ho52, Coorperate 10 bolt....
__________________
Mike.

Swamp Rat build thread :
http://67-72chevytrucks.com/vboard/s...d.php?t=595019

72 3/4T 4X4
4" BDS Lift
33" BFG's
swamp rat is offline   Reply With Quote
Old 12-22-2010, 09:45 PM   #6
oldblue1968chevy
Grandpa in the rustmobile...
 
oldblue1968chevy's Avatar
 
Join Date: Nov 2008
Location: Spokane WA/Viola TN
Posts: 11,422
Re: Help with rear end ID

No idea where north ogden is dave, sorry lol
__________________
John

Goose-1968 C10 355,9.32-1CR, Vortec Heads ,262 voodoo, 3.73:1 3OTT (HS ride/beater/farm truck)
http://67-72chevytrucks.com/vboard/s...d.php?t=317684

Grams 53-1953 Chevrolet Belair
http://67-72chevytrucks.com/vboard/s...=1#post4327784

1969 Chevy C10 Shortbed 4.5/6?" Frame off resto
http://67-72chevytrucks.com/vboard/s...d.php?t=548136

1999 Toyota Tacoma 4x4
oldblue1968chevy 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 12:45 AM.


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