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Lockers and Gear Ratios

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  #1  
Old 02-14-2019, 10:24 AM
FlyingZebra34's Avatar
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Default Lockers and Gear Ratios

Anyone here run anything besides the stock gears? Would like to upgrade to get more power.... Mpg's be dammed. 4:10 or 4:56 is the range I'm looking at. I'm running 32" tires and the poor thing is more gutless than usual. Also lockers would be nice.

Thanks all
 
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Old 02-14-2019, 10:43 AM
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Just curious...what is the stock ratio? Where there options?
 
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Old 02-14-2019, 11:34 AM
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Found it. 3.538:1

In the jeep world we call that 3.54
 
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Old 02-14-2019, 01:31 PM
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I think Disco Mike put 4:10's in his.
 
  #5  
Old 02-14-2019, 01:45 PM
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Jeff Blake did some gearing changes, do a search on his threads
 
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Old 02-14-2019, 01:46 PM
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Another option which I’ve been considering is a lower high range ratio in the transfer case. It looks way cheaper than 2 gear sets and the setup labour. I’ve never been good at setting the backlash myself. Todco makes the transfer case gear set
 
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Old 02-14-2019, 06:05 PM
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Originally Posted by Fastercat
Another option which I’ve been considering is a lower high range ratio in the transfer case. It looks way cheaper than 2 gear sets and the setup labour. I’ve never been good at setting the backlash myself. Todco makes the transfer case gear set
Or if you can find a good used but obviously cheap enough Defender 1.410:1 transfercase?

Ashcroft Transmissions in the UK make reduction gears for the transfer case, might be cheaper than CA/US $$$???
 
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Old 02-14-2019, 07:44 PM
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The issue with transfer case gear changes is that the stock driveshafts are already kinda tapped if you're beating on it out on trails any. As for setting backlash.... You can buy complete 3rd members already assembled in a bunch of ratios from lucky 8.
 
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Old 02-17-2019, 10:45 AM
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I'm thinking 4:10 with air lockers is the best route for what I'm doing. And I agree about the driveshafts already at there limit. I'd like to keep the t-case stock on this one. I finally got it to stop leaking after the last rebuild.
 
  #10  
Old 02-17-2019, 03:13 PM
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Originally Posted by FlyingZebra34
I'm thinking 4:10 with air lockers is the best route for what I'm doing. And I agree about the driveshafts already at there limit. I'd like to keep the t-case stock on this one. I finally got it to stop leaking after the last rebuild.
You getting pegged too?
 
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