2012 5.3L Yukon XL
The Mrs. and I are looking at stepping into the TT realm with our two little ones. We've got a new Yukon XL with the 5.3L package. I'm unsure about the ratio, so i'll have to check the sticker at ho...
Forum Discussion
fosstugz wrote:
I sure do wish that 5.3 had a single nut. Absolutely gutless.
Here's an easy way to fix that. You may consider doing the 3.42 gearing upgrade at some point if you have mountainous travel in your plans. In fact if you plan on keeping the TV for a while, you may want to look at 3.73 gears if they are available. Need a little research to see how they would play with the 6 speed trans since they were not offered stock.
At that length TT I would also recommend either a Hensley Arrow or Pro Pride hitch...will give you a much higher level of control over the trailer.
