What size is the crankcase hole? The tube that has the rectangular filter attached to it. I got an open element and want to put a push in breather filter in the hole in place of the tube.

Mike

Most aftermarket holes are 1.25" but whats wrong with a PCV?

I believe Mike is referring to the air intake/breather pipe on the passenger side air cleaner.

It's slightly larger than the PCV valve, IIRC. 3/4". Breather caps that size are harder to come by.