Today we are taking a look at servicing a GM 12 bolt differential. GM put these rear ends in all kinds of different cars and trucks for a very long time. This is pretty easy and something anyone could do with some jack stands and a jack. I also show the importance of using a small amount of RTV to create a leak free seal. Thank you for watching!

Differential Gasket: https://amzn.to/2ObOy3I

Gear Oil x3: https://amzn.to/2ClX51t

RTV: https://amzn.to/2DwlfXJ


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*Disclaimer: Please use all safety precautions