This award winning design features beautifully machined and finished billet aluminum construction. Heavy-duty triangular center brace with easily removable mil-spec quick release pins. Fully adjustable and comes with stainless steel hardware. Fits 08-10 6.1L , 11-15 6.4L and 09-15 5.7L Installation on 5.7L requires modification or removal of engine cover. NOTE: Does not fit V6 applications.