46re Sonnax zip kit. This is the revised Sonnax Kit. Easier to install than the Previous cure kit. This is NEW. The Box was opened and the bags were labeled by me as I was going to install it. I did not open the bags. All 13 are sealed from the factory still. I used the directions to dismantle my Valve body but found excessive wear so I purchased a rebuilt valve body from Central Valve Bodies with the updates already installed. The directions do have a few smudge marks from my fingers but other than that they are fine. $100 shipped in the lower 48 States.