The Stovebolt Site Forums The Shop Area Driveline Need SM420 speedo drive gear

Help is a click away!

VEHICLE
INFORMATION
KITS

at the

GM Heritage Center
All the details are here.

Searching the Site - a click away

New here ??? Where to start?

Click on image for the lowdown.

====

Who's Online Now

2 members (klhansen, 1 invisible), 117 guests, and 3 robots.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics128,093

Posts1,056,474

Members48,444

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

Need SM420 speedo drive gear #684174 10/08/2010 4:08 AM
Joined: May 2010 Posts: 132 Santa Fe, New Mexico S scotricker Wrench Fetcher
scotricker Wrench Fetcher S Joined: May 2010 Posts: 132 Santa Fe, New Mexico	My SM 420 has a drive gear that might be the wrong part. It doesn't touch the other gear. Looking on the internet, I found a picture of it, and it might be a Dodge part! ? It has a round hole where the cable goes and requires a keyed adapter. I don't know what the correct part is, or where to get one. Any ideas?

Entire Thread
Subject	Posted By	Posted
Need SM420 speedo drive gear	scotricker	10/08/2010 4:08 AM
Re: Need SM420 speedo drive gear	tclederman	10/10/2010 6:03 PM
Re: Need SM420 speedo drive gear	scotricker	10/13/2010 9:51 PM
Re: Need SM420 speedo drive gear	John Hill	10/14/2010 3:43 AM
Re: Need SM420 speedo drive gear	scotricker	10/15/2010 11:36 PM

Moderated by Dusty53, SWEET

Hop To

Link Copied to Clipboard