I recently installed a P1SC on a LT4 conversion/hotcam motor and my drivers side valve cover started leaking, my solution is to get a drivers side centerbolt valve cover from a non lt1 or get another pass side lt1 valve cover and flip it over. Run a BF 412 in each cover and tee them together and tie it into the intake side of the S/C. Add breathers to the fill cap holes and I should be in business. Any thoughts

 

I recently did a similar thing. I swapped on a pass valve cover to the driver side, and ran tubes from the breather holes into the exhuast (for suction). Worked extremely well...In the crankcase evacuation literature, it mentioned the sysem actually works best if you seal all other holes off....i.e. the fill holes, I just have two fill caps tightened in place.