Recently purchased a 2010 Jeep Wrangler Sport that comes with 3.21 gears. Installed 33x12.5 tires and lost power in 6th gear. Would like to install 3.73 gears but cannot find them. Apparently, they are on 2010 Sports with a tow package. Looking for someone who has upgraded beyond 3.73 and is looking to get rid of the 3.73 If you have any, please contact me at firstname.lastname@example.org Thanks
07-18-2010 08:03 PM
if you are gona instal new gears, then go with ones that would work better with your new 33s. 3.73s will be an improvement, but it will still be a bit slower then stock.
it seems that 4.10s would be better instead of 3.73s
08-03-2010 03:59 PM
I have the 3.73s from my 06 LJ. D30 and D44 with trac loc. Would need install kit (bearings). I can let them go cheap if you want them. PM me if interested.