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


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 02-07-2013, 03:17 PM   #1
Longhorn 70
Registered User
 
Longhorn 70's Avatar
 
Join Date: Dec 2012
Location: Chandler AZ
Posts: 1,149
Most reasonable locker upgrade??

Hi guys. I have a 70 C20 that I'd like to have posi in the rear. It is a one legged tire burner that needs to burn more evenly.

It has a 14 bolt FF 4.10 rear but not posi or locked. Don't know ring gear size.

What would be the best bang for the buck to get both tires spinning while going straight? I know it should get new bearings and seals at the same time as the rear end has 300K miles on it.

Thanks in advance
__________________
1970 Longhorn, Front Disc, 350/4 bolt, 882 heads, HEI, Edelbrock, 700R4, HO-52/4.11.
1996 Corvette, Collector Roadster, LT4, 396, 450RWHP, 6sp, 4.11/Dana44/posi 5 point roll bar

And let us not grow weary of doing good, for in due season we will reap, if we do not give up. Gal 6:9

Last edited by Longhorn 70; 02-07-2013 at 03:40 PM.
Longhorn 70 is offline   Reply With Quote
 

Bookmarks

Tags
locker, posi, trutrack

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 01:41 AM.


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