I did the forbidden swap. No, not the LS LOL

MOPAROFFICIAL said

Smaller...but 16 of them oil holes.
If you had some real nice heads.. I can definitely see this as a win. I like it.

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I got another 15 years before my youngest is out of the house, nicer heads are going to have to wait a minute.. in the meantime though these heads are flowing better and saving me 50 lb over my original Magnum heads so I'm as happy as a hog in slop at the moment