First: the seals are the same for both E and I valves right? NAPA's inane website has this seal http://www.napaonline.com/Search/Detail.aspx?A=SEPST2083_0194532292&An=599001+101983+50022+2022036 and a separate listing for the same part # called Exhaust Valve Stem Oil Seal which they have listed for my store.
Installation: does anyone have a suitable size seal installer to substitute for the platinum plated Mitsu special tool?