Timberline
09-03-2005, 05:10
Does anyone know what type rearend is in the suburban 2 wheel drive?
I am looking into changing the rear gears to something higher for fuel mileage. It has 3:73's in it now and I know I can pick up mileage with a 3:40 or better yet 3:20. As you may already know these rigs have plenty of power to carry it's weight and passangers with a higher gear.
My Burb is not used for towing. it's my cream puff.
I leave the towing for my Duramax. :)
I am looking into changing the rear gears to something higher for fuel mileage. It has 3:73's in it now and I know I can pick up mileage with a 3:40 or better yet 3:20. As you may already know these rigs have plenty of power to carry it's weight and passangers with a higher gear.
My Burb is not used for towing. it's my cream puff.
I leave the towing for my Duramax. :)