RedBoost14

Searching wasn't helping at all. I am going after a set of rear shackles but I would like to keep the truck a little ways up due to the fact I have to drive/tow in the snow with it. I saw someone lowered the front of their truck with adjustable shocks? I do believe they were able to lower it just a little bit that way, around 1.25 in or so. Are these available for the 14s?