3.73 and 4.10 ratios

[FlipTrac_511]

Are 3.73 and 4.10 gear ratios governed by electronics or by actual differences in hardware? I thought I read an add for a tuner that seemed to imply it can change the ratios. Just wondering.

 

[Gerald Pierce]

physical gears in the rear end.

 

[Todd Z]

You can change the computer for what ever gears you have, BUT the actual ratios are hard wear and require parts and labor to change...

 

[FlipTrac_511]

Good to know. Thanks!

 

[Dale Carter]

Unless you install a Tornado and gas line magents. Those allow you to have a continuously variable axle ration. HARHARHARHAR

 

[Johnny O]

Works for me. :lol:

 

[Fred]

Can you vary the axle ratio on the fly, or do you have to stop the vehicle first? :lol:

 

[Dale Carter]

Fred - You have to stop, unless you have an empty slot in the cd changer.

 

[Dreman]

I think Spicer makes a 2 speed rear axle, as long as you don't mind putting Mack truck axles under your Trac! I guess that's one way to put a set of 20's on it!