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 09-11-2012, 10:01 PM   #1
lankster35
Registered User
 
Join Date: Sep 2012
Location: Pearland, Texas
Posts: 17
68 rearend information in a 59 Apache

J 22 8 / CON1 / GM 54 / TR 11 21 W 2 / NF 3896839

Info someone told me:

3896839 looks to be from a Chevy/GMC truck ,your's would be a 68.
The TR shows 68-69 Chevy series 10,4x2 3.07 non-locking.
This is not the same as the car 12 bolt.

I lifted the rear wheels off the ground and the tire rotated 10 times for 13.75 rotations of the driveshaft. I came up with 3.73 posi if I did the calculations right. Can someone tell me about this rearend? Is it strong enough behind a 454 slightly modified? Just curious as I don't really know anything about the rearend. Is it better or worse that a car 12 bolt?

Bob
lankster35 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 08:16 AM.


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