gearing for TJ, 4.0L, 3spd Auto, 32", D30/35C - Jeep Wrangler Forum
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Old 03-06-2012, 10:09 PM   #1
Green Bay TJ's Avatar
Join Date: Aug 2010
Location: Bel Air, MD
Posts: 360
gearing for TJ, 4.0L, 3spd Auto, 32", D30/35C

My 2000 TJ (4.0L, 3spd auto, D30/35C) is geared with 3.07. Stock was 30" tire, currently 31". I plan on going to 32" tires. 3.07 does not even register on the gearing chart at morris4x4 (which is for manual trans). Recommendations for gearing for this configuration with 32" tires, please. Mosty daily driver. Will probably add truetracs back and front when regearing (currently have 12 year-old trakloc in back, which must be equal to open diff by now - would be better to go to truetrac rather than have clutch pack rebuilt).


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Old 03-07-2012, 04:00 AM   #2
oIIIIIIo's Avatar
Join Date: Sep 2010
Location: Bay Area, CA
Posts: 680
32" tires = 3.73 gear
33" tires = 4.10 gear
2000 TJ, I6, Auto
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