help with gears

[jblu069]

01 gmc yukon xl 6.5 bds lift, 3" body lift w/37's.....please help with what gears to run

 

[Drippin Wett]

I would reccomend 4.88's. Thats what i decided to go with on mine, debated on the 4.56's, but I tow alot. With 37's and 4.88's I think you'll be close back to stock.

 

[Z-56 Hoe]

You need 4.88's look at G2 and a Eaton