The Stovebolt Site Forums The Shop Area Driveline 55T diff

Labor Day

Labor Day

Putting down your wrenches or time for
MORE wrenching?
Wrenching this Labor Day

Plenty of places to share.

Searching the Site - a click away

New here ??? Where to start?

Click on image for the lowdown.

====

Who's Online Now

6 members (Wickedbass, Ponchogl, rfs56trk, fonz8261, Forty9, Woodcmiami), 34 guests, and 4 robots.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics128,009

Posts1,055,297

Members48,419

Most Online14,466
Apr 26th, 2026

Step-by-step instructions for pictures in the forums

Brad Allen's photos

AD Chevy Trucks

Pictures galore

Over 6,000 pictures

Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips.

Check them out!

Lots of work on Brad's part ... pure enjoyment (and references) for you!

Big Thanks!

THANKS!

For helping keep this great
old truck web site
on the Internet for

over 30 years!

and not clogged down
with Ads!

Again, thanks!

Print Thread

55T diff #859616 06/16/2012 5:18 PM
Joined: Sep 2010 Posts: 27 wi Y yousa New Guy
yousa New Guy Y Joined: Sep 2010 Posts: 27 wi	I am trying to find a cross shaft pin for my 55T diffferential in my 57, 3100. I have a GM#,3931175 that might be it, but can't find much info on this number. Anyone have any info to get a different pin? Last edited by yousa; 06/16/2012 5:34 PM.

Entire Thread
Subject	Posted By	Posted
55T diff	yousa	06/16/2012 5:18 PM
Re: 55T diff	Flxible	06/16/2012 5:30 PM
Re: 55T diff	yousa	06/16/2012 5:32 PM
Re: 55T diff	Pre '68 Dave	06/16/2012 8:03 PM
Re: 55T diff	LONGBOX55	06/17/2012 1:24 AM
Re: 55T diff	Wrenchbender Ret.	06/17/2012 3:28 PM

Moderated by Dusty53, SWEET

Hop To

Link Copied to Clipboard