Front diff lockers

[Muzz1963]

Hi, I looking to source front diff lockers for my 2019 Silverado 2500HD, I know it has the G80 rear diff but I can’t find anything online about front air lockers? Can anyone give me some advice, I am located in Australia.

[rav3]

On 11/27/2020 at 3:38 PM, Muzz1963 said:

Hi, I looking to source front diff lockers for my 2019 Silverado 2500HD, I know it has the G80 rear diff but I can’t find anything online about front air lockers? Can anyone give me some advice, I am located in Australia.

Good question. Not sure about Australia....Check out this video on rebuliding front diff. He make reference to "locking front" differentials in the video & sounds like they supply them.

Keep us posted....

How To Rebuild A Front Differential | GM Truck Duramax

 

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Edited November 29, 2020 by rav3

[Mike GMC]

I would hesitate to put a real locker in the 8.2" front diff.  Maybe a limited slip would be a bit easier on the small parts in that small diff.  Particularly in the 2500 with it's additional weight compared to the 1500.