[joshbernier]

I have a 2008 Silverado Z71 stock gearing (pretty sure 3.73s) with 35s want to regear for max power have all of the bolt ons and soon to have efi live what are your suggestions for gears and could you put links for some budget regear kits

 

[SkyHigh98]

this has been covered a billion times...

 

[00silvyON]

I have a 2008 Silverado Z71 stock gearing (pretty sure 3.73s) with 35s want to regear for max power have all of the bolt ons and soon to have efi live what are your suggestions for gears and could you put links for some budget regear kits

randys ring and pinion, summit, etc.... some sites to start on. You have 8.25: IFS front end and 10 bolt 8.6" rear end.

For 35's and the 4 speed. 4.30's or 4.56 is common swap

 

[beckmand78]

I have a 2008 Silverado Z71 stock gearing (pretty sure 3.73s) with 35s want to regear for max power have all of the bolt ons and soon to have efi live what are your suggestions for gears and could you put links for some budget regear kits

Cheapest place to get gears is the dealer. No use going anywhere else

 

[joshbernier]

The dealer? ?

 

[00silvyON]

Cheapest place to get gears is the dealer. No use going anywhere else

lol wut

 

[beckmand78]

The dealer? ?

Yes, your local GM dealer has awesome prices on gears. While you're at it, add a factory G80. It'll never break.

 

[joshbernier]

I ordered a ring and pinion kit besides gasket maker what do I need

 

[casz71]

Throw in a tru trac while you're at it and get a master install kit

 

[beckmand78]

I ordered a ring and pinion kit besides gasket maker what do I need

The dealer should have everything you need. Ask them.

 

[SkyHigh98]

to OP: are you planning to do the work yourself?

 

[JonZ71]

If there is a local 4WP, they can do them aswell.