ok im looking to rear gear a dana 60 and a dana 44 i was wondering whats the best gears for a truck it will off road about 30% and 70% is driving on the street now i want to run with the best for it i got a v6 under the hood and will be swapped out in the near future after the sas is done people are telling me to run with 4.10 gears and what i read it seems like the best but just want some other peoples l opinion

 

you need to determine what you want your crawl ratio to be, and build for that.

http://www.4lo.com/calc/gearratio.htm