This is a used UD Nissan Cylinder Head.  Cylinder Head comes complete with valves and valve springs.  However injectors, cams and rocker arms are not included but are available upon request.  Head has been checked for warpage and cracks and deemed road worthy. Cylinder Head comes with a 90 day warranty. Your satisfaction is guaranteed. We will ship world wide. Call for pricing, availability and shipping. Call 1-877-564-6307 if you have any further questions and ask for Ronnie, RT, Doug or Louis.