Chevrolet Forum - Chevy Enthusiasts Forums

Silverado, Sierra & Fullsize Pick-ups The Silverado & Sierra have been two of the best selling trucks in the US for decades, and is truly proven to be "like a rock".

2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

Gear change....how to fix speedo??

Thread Tools
 
Search this Thread
 
Old Jul 17, 2011 | 1:44 PM
Share
  #1  
jt4406's Avatar
jt4406
Thread Starter
CF Beginner
 
Joined: Jul 2011
Posts: 1
Likes: 0
Default Gear change....how to fix speedo??
Hello Guys

New to the forum and just picked up a 1992 Silverado, 5.7 auto with 3.08 rear axle. I have a 3.70 locking rear out of a 1990 454 pickup that I want to swap into my truck. I know it will make the speedo read wrong. Does anyone know how to correct it after I make the gear swap?
thanks
jess
Reply
0
Old Jul 17, 2011 | 4:01 PM
Share
  #2  
country_09's Avatar
country_09
Super Moderator
 
Joined: Jul 2009
Posts: 2,197
Likes: 3
From: Highlands
Default
dealer will reprogram it...i'd say a custom tune person can fix it but idk how many people will tune a 92
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
speedo gear help
psurgi
S-10 & Blazer
0
Jan 2, 2014 8:20 AM
correct speedometer gear for gear/tire change
97Silverado1500
Silverado, Sierra & Fullsize Pick-ups
7
Nov 7, 2012 3:50 PM
Gear indicator light fix
Brendan Baker
Cavalier
0
Jul 23, 2012 12:57 PM
To fix... or not to fix...???
thejumpsuitman
Tahoe & Suburban
0
Sep 13, 2010 4:25 PM
Speedo error resists correction after gear swap
lunghd
Express, Savana & G-Series Vans
7
Aug 28, 2010 7:23 AM
Tags
Back to Subforum
Silverado, Sierra & Fullsize Pick-ups
View Next Unread
Synthetic ATF?




Advanced Search

All times are GMT -5. The time now is 11:57 AM.