Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Sponsored by:
Sponsored by: CARiD

open diff to posi.......

Thread Tools
 
Search this Thread
 
Old Feb 22, 2008 | 03:34 PM
  #1  
555's Avatar
555
Thread Starter
Junior Member
 
Joined: Feb 2008
Posts: 61
Likes: 0
From: Salt Lake City
Car: 90 Z28, 74 Scout II
Engine: healthy 355
Transmission: t-5
Axle/Gears: 4th gen 10 bolt 3.23
open diff to posi.......

I just purchased a posi carrier and was told it would "slap" right in.... now that I have it I don't see any channels for the locking clips.... advice on the process to swap over...????
Reply
Old Feb 22, 2008 | 04:58 PM
  #2  
89RsPower!'s Avatar
Supreme Member
 
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Re: open diff to posi.......

What do you mean by channels for the locking clips? are you refering to c clips? If so they are on the ends of the axles. As far as slapping right in.. well kinda.. you will need new carrier bearings, new pinion bearings, and new crush sleave or solid spacer and new pinion and cover seals. If reusing the same gears you should be able to use the same shims but you should always measure anyway just in case.
Reply
Old Feb 22, 2008 | 05:06 PM
  #3  
Sonix's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
Re: open diff to posi.......

What type of posi carrier, and what is it from?
I think chances are good you just got screwed...

PS- That's a sexy car you've got there. I love the rear slats.
Reply
Old Feb 22, 2008 | 06:50 PM
  #4  
555's Avatar
555
Thread Starter
Junior Member
 
Joined: Feb 2008
Posts: 61
Likes: 0
From: Salt Lake City
Car: 90 Z28, 74 Scout II
Engine: healthy 355
Transmission: t-5
Axle/Gears: 4th gen 10 bolt 3.23
Re: open diff to posi.......

screwed is the truth.... pulled my carrier and I think the 8 bolt ring pattern on the posi is a little different than the 10 I have now, haha, thanks for the help bros
Reply
Old Feb 22, 2008 | 07:08 PM
  #5  
ljnowell's Avatar
Supreme Member
 
Joined: Mar 2004
Posts: 3,935
Likes: 0
Re: open diff to posi.......

Originally Posted by 89RsPower!
What do you mean by channels for the locking clips? are you refering to c clips? If so they are on the ends of the axles. As far as slapping right in.. well kinda.. you will need new carrier bearings, new pinion bearings, and new crush sleave or solid spacer and new pinion and cover seals. If reusing the same gears you should be able to use the same shims but you should always measure anyway just in case.
You can get be with reusing the pinion bearings, no sweat. If you are careful pulling them, reusing the carrier bearings isnt out of the question either. However, I dont care what anyone on here will say, i agree with you, you should always measure everything anyway. All parts are made with tolerances. If you dont pull the pinion gear out, no need for a crush sleeve either.
Reply
Old Feb 22, 2008 | 07:31 PM
  #6  
89RsPower!'s Avatar
Supreme Member
 
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Re: open diff to posi.......

Originally Posted by ljnowell
You can get be with reusing the pinion bearings, no sweat. If you are careful pulling them, reusing the carrier bearings isnt out of the question either. However, I dont care what anyone on here will say, i agree with you, you should always measure everything anyway. All parts are made with tolerances. If you dont pull the pinion gear out, no need for a crush sleeve either.
good point, for some reason I had it in my head that he was gonna do a gear swap too..

to the op take a pic of what you got so we can help ya figure out what it is..

Last edited by 89RsPower!; Feb 22, 2008 at 07:35 PM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
junior419
TBI
14
Apr 7, 2025 11:35 AM
Pac J
Tech / General Engine
3
May 17, 2020 10:44 AM
jrdturbo
Firebirds for Sale
26
Mar 31, 2016 02:58 PM
SS-EXPRESS
Electronics
2
Sep 28, 2015 09:14 AM
Numbah-1
Transmissions and Drivetrain
7
Sep 20, 2015 09:31 AM




All times are GMT -5. The time now is 02:57 PM.