More measurements, other 906 ATE OEM valves...
Yes, not the most accurate tool, but what I had handy.
Attachment 455817
Attachment 455818
Not my measurements. Ended up buying these valves also.
Attachment 455819
Attachment 455820
NOS? Looks like it to me...
Attachment 455821
Attachment 455822
The top of the stem appears to have never been ground-down
Attachment 455823
PS: The 'lash-cap' valves I believe are actually longer than those used with adjustable rocker arms. Maybe someone else can confirm this.
PSS: By chance, does anyone have a single 906 Mag Upper Valve Cover laying around? Gordon?
Like this...
Attachment 455830