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 11-02-2002, 10:53 PM   #1
67cst
i love summertime
 
67cst's Avatar
 
Join Date: Jul 2002
Location: Kelowna BC
Posts: 4,303
quick question

i jacked up the rear end of the frame and was curious if it has posi, when i spun one wheel the other one didnt spin at all, does this mean its posi or limited slip? when the other one spins the opposite way i think it means its open, so i dont think its that ? but could someone tell me if its posi or limited slip
__________________
1967 shortbox stepside Chevy, 365 hp 327, th400.

GLOVE BOX LIGHTS FORSALE, click link for info

http://67-72chevytrucks.com/vboard/s...d.php?t=273724
67cst is offline   Reply With Quote
Old 11-02-2002, 11:00 PM   #2
bigjimzlll
Senior Member
 
bigjimzlll's Avatar
 
Join Date: Dec 2001
Location: Redding,CA...USA
Posts: 4,736
either open or broken posi..if it was a posi both tires would spin the same way
__________________
It's called "drag racing" if they called it "tic..tic..WHAM!..BANG! F*&K!!!", they'd have to keep the magazines under the counter with the other men's publications

click the clicky to join the site....
http://67-72chevytrucks.com/vboard/payments.php


67 lwb..first hotrod in 25 years..540 best ET is 9.45 @ 141.44
Anderson,CA
bigjimzlll is offline   Reply With Quote
Old 11-02-2002, 11:01 PM   #3
Blaze69
Registered User
 
Blaze69's Avatar
 
Join Date: Apr 2001
Location: Arizona
Posts: 147
I'm thinkin' that doesn't sound right....at least from what I thought I knew....
__________________
1969 Blazer: 350/350, 4X4, HEI, Edlebrock carb/intake, dual flowmasters, np205, 3:07's and the rest is mostly stock.
The front end disc swap is finally complete

2002 Z71 Tahoe. CAI, Flowmaster 40, Silverstars in high, low and fogs and a bunch of mods (upgrades) inside and out.
Blaze69 is offline   Reply With Quote
Old 11-02-2002, 11:12 PM   #4
Piston
Account Suspended
 
Piston's Avatar
 
Join Date: Oct 2002
Location: Olathe, KS
Posts: 2,301
Did you have the transmission in neutral? On an open differential setup, when you spin one wheel and the trans is in neutral, either the drive shaft Or the other wheel will spin in the opposite direction. Depends on which has less resistance to turn.

If the trans was in gear or park and only one wheel spins.... better find a part store thats close lol, because your going to be walking there , Truck wont move with broken spider gears OR bad posi plates/springs that allow the diff to freewheel.

Last edited by Piston; 11-02-2002 at 11:14 PM.
Piston is offline   Reply With Quote
Old 11-03-2002, 02:36 AM   #5
67cst
i love summertime
 
67cst's Avatar
 
Join Date: Jul 2002
Location: Kelowna BC
Posts: 4,303
there is no driveshaft in the frame, its just rolling, no body or cab/tranny. i dont think anything is broken as far as i know, i must be open?
__________________
1967 shortbox stepside Chevy, 365 hp 327, th400.

GLOVE BOX LIGHTS FORSALE, click link for info

http://67-72chevytrucks.com/vboard/s...d.php?t=273724
67cst is offline   Reply With Quote
Old 11-03-2002, 02:56 AM   #6
Piston
Account Suspended
 
Piston's Avatar
 
Join Date: Oct 2002
Location: Olathe, KS
Posts: 2,301
You'll need to have someone hold the pinion while you turn a wheel. If it were a posi, both wheels would have been turning regardless of a driveshaft in place or not.
Piston is offline   Reply With Quote
Old 11-03-2002, 03:10 AM   #7
Hooter
My other Love
 
Hooter's Avatar
 
Join Date: Aug 2001
Location: Castlegar B.C. Canada
Posts: 4,078
sounds like an open diff to me. Pull the cover off anyways. Its a good idea to look it over and change the rear end fluid which will smell like camel piss if it has never been changed before
__________________
MEMBER DISCS UP FRONT CLUB
  • 69 custom camper/cst 10
  • 70 monte carlo 383 stroker with a 700r4
  • 77 fully loaded silverado (back in the backyard for a little while longer)
  • 1980 BMW 320i (back in the garage finally)
  • 1981 f@*d f150 4x4 (Robert red ford) tried to kill me
  • 1972 Honda ct 90 trailbike
Castlegar B.C.The great white North (Canada Eh!)
Hooter_5@hotmail.com AC/DC RULES!!!
First generation Monte Carlo club
pictures of my life
Hooter 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 10:03 PM.


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