6066 (1960-1966) GMC Truck Club Bitcoin now accepted here! 
Pay Dues
Pay Dues or become a Site Supporter
 



Go Back   6066 (1960-1966) GMC Truck Club > 6066 GMC Truck Club Forum > Transmissions and Rear Ends
#Sponsored

Transmissions and Rear Ends Three on the tree or four in the floor? Shift it all here.

Reply
 
Thread Tools
  #1  
Old June 14th, 2013, 12:58 PM
dthela dthela is offline
Member
 
Join Date: Feb 2013
Location: Rhode Island
Truck: 62 Burb
Posts: 43
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 83
dthela is on a distinguished road
Default What differential is this?

Spider gears broken, case say's "44" but doesn't look like any I see. Apparently a 3:53 ratio by tooth count. I'd like to go Higher, maybe 3:23? came out of my 62 burb. HELP! 305 v6 GMC

https://www.facebook.com/photo.php?f...type=3&theater

Don Thela
62 Burb
R.I.
Reply With Quote
  #2  
Old June 17th, 2013, 02:22 AM
raycow raycow is offline
Senior Member
 
Join Date: Jan 2013
Location: San Francisco, CA
Truck: 1960 C-10 Short Fleet
Posts: 129
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 105
raycow is on a distinguished road
Default Re: What differential is this?

I can see some numbers stamped into the case. Those might help identify it if you don't think it is stock. 3.54 was a stock ratio for the Dana 44 in a GMC. GMC also offered a 3.07. To the best of my knowledge, GMC didn't offer a 3.23, but it is available as an aftermarket gearset.
http://www.hotjeepparts.com/products...SION-GEAR.html

Ray

Last edited by raycow; June 17th, 2013 at 03:01 AM.
Reply With Quote
  #3  
Old June 17th, 2013, 04:00 AM
BarryGMC BarryGMC is offline
Banned
 
Join Date: Jan 2013
Location: Banned City
Truck: None. Sold them all and became a hermit.
Posts: 591
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
BarryGMC is on a distinguished road
Default Re: What differential is this?

that is part of a powerlock carrier. a 3 series to be exact. Very common in gmc d44 and d60. Stock as a rock...
Reply With Quote
  #4  
Old June 17th, 2013, 11:07 PM
dthela dthela is offline
Member
 
Join Date: Feb 2013
Location: Rhode Island
Truck: 62 Burb
Posts: 43
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 83
dthela is on a distinguished road
Default Re: What differential is this?

Thanks guys!!!!!!!!!! Now all I have to do is find a replacement with 3:02 gears so I can cruze! Will any aftermarket "DANA 44" unit work? Was thinking about a 3:23 or so to get me out of everyones way on the highway! Also was thinking about just going with a standard rear intead of "locking" will it go in this rear housing?
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


Similar Threads
Thread Thread Starter Forum Replies Last Post
Differential I.D. and possible trade Archiver Previous Forum Posts 2 April 20th, 2011 03:59 AM
Differential maintenance Archiver Previous Forum Posts 3 May 26th, 2010 02:25 AM
!!Differential!! Archiver Previous Forum Posts 1 October 7th, 2002 02:17 AM
Differential Archiver Previous Forum Posts 1 August 22nd, 2002 05:18 AM
differential gearing Archiver Previous Forum Posts 4 November 6th, 2000 01:09 AM


All times are GMT +1. The time now is 04:26 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd 811730742809|1729567587|0