I would also like to know this. The only thing holding up my order is the desire to have the 4.10 ratio. Do y'all think this 3.73 with the new auto transmission will have better crawl ratio and handle 35s better than the current jku with 3.73?Any guesses whether 4.10 will be optional or standard on JL/JLU? Doesn’t seem like this info is confirmed in any of the ordering info threads yet.
The new ZF 8spd auto will have a better crawl ratio than the old NSG370 manual transmission and 4.10 axles, and also better than the old auto with 5.13 axles.Do y'all think this 3.73 with the new auto transmission will have better crawl ratio and handle 35s better than the current jku with 3.73?
The 4.10 ratios are neither standard nor optional on JL and JLU. Those are reserved for specific trims such as Rubicon.Any guesses whether 4.10 will be optional or standard on JL/JLU? Doesn’t seem like this info is confirmed in any of the ordering info threads yet.
I hope this is the case! If so I will be very happyThe new ZF 8spd auto will have a better crawl ratio than the old NSG370 manual transmission and 4.10 axles, and also better than the old auto with 5.13 axles.
Just remember that ~15% is not overall, it’s just 300 RPM earlier in the power band/curve, so after/above about 2,000 RPM it may be the same as one might experience right now, and shifting to get into the sweet spot may still be in order.I guess there is also that extra 14% torque in the updated 3.6L.
Hi total newbie, start by reading the link in this post of an earlier page of this thread... http://www.jlwranglerforums.com/for...-ratios-3-45-3-73-4-10.1441/page-3#post-13273Hey everyone, I'm a total newbie. Can someone explain to me the difference between 3.73 and 4.10 as it relates to everyday driving? Is there a noticeable difference? Why would 4.10 be preferred and what are the pros and cons of upgrading to 4.10 other than the price increase? Thanks so much.