2015 Rear Gear Swap

[jackgraves]

Hey guys I have 2015 1500 5.3. I Cammed it TSP Stage 3 Cam 222/230 635/735 lift 112 LSA. Long Tube Headers and a 3200 stall. I have a stock 3.42 rear gear. I need help should I go 373 or 410. I rarely drive on the Highway for long trips. I have factory 20s and my tires are about 31 inches tall

[Barman84]

4.10 will eg5 you the best bang for the buck.  I regeared mine simply because I’m r7nning 35s mathmatically it came out to do 3.81 for stock to stock ratios...  I went with 4.56 and I’m still getting 20mpg on the highway and my city mileage went up as well.  With the 6 speed you’ll love the 4.10 with your stall as well you’ll get into the power band way faster.

[jackgraves]

Yes Geared 4.10 rocks. I took my time and everything went well