THere are instructions, but NO, the valvecovers come with ZERO markings (or punch-outs). Its not so much that I am afraid to do it... THe instructions say to "...start 3/8" off the letter "T", then drill here..."
Its more that I wanna _SEE_ the new tube and breather element!
What model/brand/cost/part#... THey give part numbers for a gromet and a breather. Is it the openelement filter, or is it the chrome one with the "exhaust-vent"? What about the tube?
[last minute changes...:]
Oh, never mind, Summit website just came available again, and now I can SEE the part is like this:

and I wont have any "chimney-stack" for that breather.
All set, thanks anyways.