Twostacks
Full Access Member
It's been awhile since I took the 7.3 heads apart and now am ready to install the valves, springs etc.. The helms manual dosen't mention which seal goes on the intake and wihich one goes on the exhaust valve. I'm thinking the soft rubber one goes on the intake and the hard plastic one goes on the exhaust, I just want to make sure, this is my first build and I appreciate all the help from all of you.