ExactlyOn 3.73 i had a 4 speed and was just fine on the street. Mileage was ok too. On highway I couldn’t really use cruise control, once in awhile could get into fifth but any minor hill or headwind would require 4th. Wouldn’t hold cruise control well, was tough to find gear t match highway velocity with right amount of power. And towing? Ya no
Now with 4.88’s I have a 6 spd, use cruise on the highway in top gear and it holds headwinds and hills like a champ, it’s actually useful and makes you smile. And now from a dig on a steep incline it’ll give a little spin on the tires on the dirt and just go without drama. It’s impressive. What I can do in just 2wd high range now is awesome.
you can deny it but I had your set up, I know, as soon as you test this beyond the street only, you’ll need 4 low or you’ll be smoking clutch and or stalling