I bought one of these for my new build, but the oil cap was jenky and IIRC the PCV and fittings do no fit direct - holes are too big. Question is, what have you found for the oil cap and have you run any AN fittings or the like to the cover using bulkhead adapters or??? My plan when the weather warms up was to tig on cover plates over the holes, drill for 6an bulkhead fittings and then use 6AN lines with an OEM Toyota Supra (all metal) PCV unless someone came up with a better idea.