Duramax Camshafts for high hp applications look here

[EDP]

Now that the duramax has pushed its envelope and found a new weak we have found a solution to broken crank shafts.

Duramax Custom Billet Cam Shaft w/Alter Fire Pattern

 

[straightpiperor]

Looks like a nice piece

 

[SmokeShow]

How long have these new firing order cams been ran in trucks to determine that this is, in FACT, the cure to the crank failures? Not doubting it at all, just curious.