Yanksdj2

Ended up going with the 2" shackles and removed the factory blocks and replaced with 1/2". It sits perfectly level but I kinda wish I would have left the factory blocks. Maybe I'm just use to a little or always just lifting the front. Going to just take some getting used to.

I was thinking shackles first that way I still have some wiggle room when I tow my boat.

Which option would I have the least chance?

Just bought a '17 LTZ. I've always leveled these trucks 2" up front but I think I'm going with more a of a sport look on this one. So 2" shackles only, shackles and no block,shackles and 1/2" block or no shackles and remove the factory block only? I don't want any vibration issues since this one has the none what so ever and my other three K2's had some. Thanks guys.