Check this out to see what yu don't want your gaskets doing.
https://www.performancetrucks.net/fo...d.php?t=352462
This is how mine were installed from the factory. Somehow they were pushed into the coolant passage and leaked.
When you replace the gaskets just make sure the sealing surfaces are clean and free of burrs and sharp edges so you don't cut or damage the gaskets. Its really no big deal to replace them.

 

Well it is at the dealer now so I will let them hack the **** out of it, i just don't trust em, I would rater do it, but since it under warrenty they can fix it this time. Thats the same place that mine is leakin from..