We build a lot of custom parts for your Duramax and other vehicles. Here you will find all of those parts that we make ourselves and can customize to fit your truck's needs. We have them all compiled together in one place ranging from traction bars to tie rod sleeves to grid heater deletes. You name it, we can build it for your Duramax. If you don't see something you like, call or email us today and we can build you custom parts.