The Stovebolt Site Forums The Shop Area Driveline Speedo Gears for 3:55 Rear End

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

4 members (Wayne67vert, stlcardinalsguy, Napco Man, 1 invisible), 59 guests, and 3 robots.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics128,167

Posts1,057,022

Members48,458

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

Re: Speedo Gears for 3:55 Rear End Larry P. #1226895 07/24/2017 6:13 PM
Joined: May 2009 Posts: 11 R.I. D delwrench New Guy
delwrench New Guy D Joined: May 2009 Posts: 11 R.I.	Google PATC transmission parts, They can make you an adapter. I had mine made a couple of years ago and it works great for a sm420 with 3:55's. I think it was around $80. They are in Louisiana, Tom

Entire Thread
Subject	Posted By	Posted
Speedo Gears for 3:55 Rear End	Larry P.	07/20/2017 12:23 AM
Re: Speedo Gears for 3:55 Rear End	tclederman	07/20/2017 1:00 AM
Re: Speedo Gears for 3:55 Rear End	yar	07/20/2017 2:39 PM
Re: Speedo Gears for 3:55 Rear End	Larry P.	07/20/2017 5:14 PM
Re: Speedo Gears for 3:55 Rear End	EdPruss	07/21/2017 7:37 PM
Re: Speedo Gears for 3:55 Rear End	delwrench	07/24/2017 6:13 PM
Re: Speedo Gears for 3:55 Rear End	Larry P.	07/28/2017 1:34 AM
Re: Speedo Gears for 3:55 Rear End	Wally / Montana	07/25/2017 3:28 PM
Re: Speedo Gears for 3:55 Rear End	EdPruss	07/25/2017 6:14 PM
Re: Speedo Gears for 3:55 Rear End	Big Tee	07/31/2017 5:40 PM
Re: Speedo Gears for 3:55 Rear End	Larry P.	08/03/2017 8:23 PM
Re: Speedo Gears for 3:55 Rear End	Big Tee	08/08/2017 4:00 PM

Moderated by Dusty53, SWEET

Hop To

Link Copied to Clipboard