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Need 3.42 ring and pinion and carrier to swap out my 3.08

jzaldivar

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jzaldivar Enthusiast

jzaldivar

Posted
Posted

For my 2015 Silverado 5.3 4x4

 

 

 

Let me know what you have and how much?

 

Mileage etc?

 

Thanks.

Big_D Enthusiast

Big_D

Posted
Posted

if you plan on going through the trouble of a gear swap, i'd suggest going with a set of 3.73s.

 

just my 2cents

  • 3 weeks later...
rutwad Enthusiast

rutwad

Posted
Posted

I just took 3.42 out of my truck, but not sure it will fit yours. Mine is 2011 with 6.2L with 14 bolt 9.5" rear and 8.25" front

SouthernSilveradoGuy85 Senior Enthusiast

SouthernSilveradoGuy85

Posted
Posted

I just took 3.42 out of my truck, but not sure it will fit yours. Mine is 2011 with 6.2L with 14 bolt 9.5" rear and 8.25" front

 

Not the same. The K2 trucks with the 5.3 have a 9.5" 12 bolt rear with I believe 33 spline axles and yours is 30 spline I believe.

 

As for the OP, from what I've read you can change just the ring and pinion for the rear, the front you have to do the carrier as well I believe.

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