rear Gears [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: rear Gears


phalfhide
03-03-2008, 12:54 PM
i just got a VIN printout from the dealership and my 96 suburban have 3.42 rear gear in it is that what comes with the suburban:(

Dennis Galligani
03-03-2008, 01:18 PM
Normal options would have been 3.42, 3.73 or 4.1

phalfhide
03-03-2008, 01:54 PM
i just got it a week ago and have not taken it for a trip yet i am going to get good fuel mileage :D

Turbine Doc
03-03-2008, 01:59 PM
unless you plan on hauling stuff 3:42 is what you want for mpg, 21 is what I'm seeing with mine same gears