4.10's Article Oponion for 06 GT Automatic

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07-17-2009, 03:55 AM

#11

mygt500

Multi-Tasking Moderator!

Join Date: Nov 2006

Location: Detroit Rock City!

Posts: 15,618

Quote:

Originally Posted by howarmat

3.73 for auto, 4.10s for manual. I would agree with the shop. If you look at each gear and compare 3.73 Auto vs 4.10 man they are close. With 4.10s in the auto each gear is pretty short, some people like it but 3.73 seem to be the best fit all around.

I agree with the shop too and Matt and know that the shop is not BS (mishri)!

Check out the article and maybe you will better understand what he was writing...... www.alternativeauto.com

Anyway...rule of thumb is whats highlighted above in Matt's post....sure you can run 4.10's in an AUTO and many do it but the compromise is the 3.73 and is a great gear for the AUTO trans.... JMO

09-09-2009, 01:38 AM

#12

desslok40

3rd Gear Member

Join Date: Feb 2006

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Posts: 632

I am happy with the 3.73s but make sure you have your tune adjusted, more involved than just speedo change on AUTOs, then you will really FEEL the benefits of 3.73s.......

It will pull like a **** !!!!