The guide bore size which you cite is in the middle of the range for the measured bore after knocking out a standard OD guide.

No specs for stem length, or a reference dimension for spring installed length.

Thank you. I guess I'll be ordering std guides then. I knocked em all out today. Need one valve and 12 guides. Seats all look good too.

I'll check with the dealer tomorrow, maybe the service guys can get me some more specs. ITMT, I will measure stem height what I have now, so if all else fails I can at least go back to that.

The replacement guide for the situation you describe is an "intermediate", which is larger than a standard, but smaller than a first repair stage. It does not require reaming.