hopefully this pic/attachment will help, the pic isnt very big, but if you can see it, its a bug breather with at least 3 lines that can run in, hook up in a good area and run your 2 lines in(you can use something line wire to tie to a safe area), block off other lines with caps, block off intake openings. check foam filter for time to time, clean if necessary.
the other thing i was thinking of is just a filter that you can stick on valve cover vent, you can find at a bug shop or possibly a performance shop. i ll try to find a better pic, as the ones i found today are chromed out and cheesy stuff like that.
the breathers you used to be able to find locally at a bug shop for around $20, usually you throw out the cheap clear &bent up lines they have, and use your own. that 2 you can find @a performance shop.