I did some playing around with rear gear calculators.
with my 275 75R16 tires thats a 32" tire vs 30" for stock.
4.10 gears with my 32" tires would give similar ratio to 3.73's with stock tire size.
So going to go with 4.10's and that True-Trac dif.
I did some playing around with rear gear calculators.
with my 275 75R16 tires thats a 32" tire vs 30" for stock.
4.10 gears with my 32" tires would give similar ratio to 3.73's with stock tire size.
So going to go with 4.10's and that True-Trac dif.
2002 Tahoe 4.8 - soon to be turbo'd - SOLD
1989 Mustang - LX Vert - 351W-TT - 2inches of dust covering it
2012 Raptor - 497rwhp at 10psi
If you aint breaking - you aint going fast enough
sorry to disagree with those that actually have experience with this stuff but it should be a fun combo on a heavy SUV with a 4.8.
ya...I think 4.10's would be fine. I've got 3.73's with like 27-8ish tires and it would still be happy with a lil lower gear. I mean were not cursed by the ole 3speeds anymore. so take advantage of it.
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