2015 Yukon XL
I have a post about TV selection, and I still plan to purchase a heavier TV at some point. That being said, I am toying with the idea of picking up a travel trailer in the neighborhood of 4730 UVW/68...
Forum Discussion
After researching, I have the external transmission cooler (KNP), and HD engine oil cooler, upgraded radiator and fans (KC4), even though I don't have the HDT (K5L). I have confirmed all of these coong components I have are from the K5L HDT package. The only items I don't have from the HDT are the gears and IBC. Not sure why anyone would take all of the cooling options and not take the gears. I couldn't care less about the IBC as I will just add a P3. Thanks for the input.
