School me on W2 heads.

Hello, new member here. I am on a quest for my first set of W2 heads. Looking at the latest version part number P5249769. I am unable to verify for certain that the latest version that oils through the push rod will indeed work on my magnum 360 block. To me it seems like a simple yes, but I have never done this combination and don't want to make a costly decision in ignorance.