| |
Click on image for the lowdown. 
====
| | |
10 members (MickeyP, MRMEROTH11, Gdads51, TexasJim50, 2-Ton, Southerntruck, Ponchogl, JW51, Shaffer's1950, 1 invisible),
133
guests, and
2
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,132 Posts1,056,378 Members48,441 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  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!
| | 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!
| | | | Joined: Sep 2006 Posts: 42 Wrench Fetcher | | Wrench Fetcher Joined: Sep 2006 Posts: 42 | Hi guys, I'm looking at changing the speedometer gearing ratio in a 350TH transmission I've got installed in my AD truck. From what I can see externally on the transmission to pull the driven gear you'd remove the speedo cable and remove the bolt beside the driven gear outlet. Is there any special tool or techniec required in getting the driven gear out ? to replace the drive gear, do you drop the drive shaft than remove the 4 bolts holding on the rear tail piece on. Anything special required in repacing the drive gear?
Thanks | | | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | You don,t need to replace the drive gear. There is a large selection of driven gears for that model & they are readily available. Remove the bolt & retainer & pull it out. Some of the early models had a small gear. You don,t have as much choice with those.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
|
|
| |
