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 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 07-07-2012, 07:53 PM   #1
Shooters_7
Registered User
 
Join Date: Apr 2011
Location: Great State of Texas
Posts: 410
12 Bolt Question

I bought atruck six months ago and it had five lug rear diff on it already. I'm trying to see if anyone knows the year off of the code from the axle.

Part # 3856525
Pass Tube: HA 3 24
Shooters_7 is offline   Reply With Quote
Old 07-07-2012, 09:13 PM   #2
Shooters_7
Registered User
 
Join Date: Apr 2011
Location: Great State of Texas
Posts: 410
Re: 12 Bolt Question

No one??? I need to order parts for this one but....
Shooters_7 is offline   Reply With Quote
Old 07-08-2012, 12:54 AM   #3
Captainfab
60-66 Nut

 
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,252
Re: 12 Bolt Question

You don't have to know the exact year to be able to get parts for it. All truck 12 bolt parts are interchangeable. Buying parts for a Chevy isn't like buying parts for a Ford, where you need to know the day of the week it was made The 5 lug bolt pattern started in '71. If you want to know the year, pull the cover and look at the date stamped on the ring gear. I can tell you though that the HA code is a 373 ratio open diff.

There is a thread here somewhere with a bunch of differential codes in it.
__________________
Power Steering Box Adapter Plates For Sale HERE
Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE
Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE
Hydroboost Mounting Plates HERE
Captainfab 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 10:55 PM.


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