have a obd0 bare b16 head as in no cams, cam bolt downs or valve cover. The valves springs retainers blah blah...... is all there the head is not warped and i did a leak down test on it while on my car and all the valves are seating fine the valve seals however prob aren't the best car smoked more with the head on it. I'm trying to get 150 for each item the rev hard intake mani and the b16 head or 300 for both serious buyers pm me and i will email you pics