Dan, you need to get your motors right, if it was for a cub or a wumpus it would fit stock cylinders all tho the head domes would be different unless you are running blaster pistons. This dispute is over a Super head. meaning it will fit a super wumpus and a Super cub. Huge difference.
As for the confusion on what set up it was on I blame both of you! Dan you should have aks more questions seing how it did not say WHAT motor it came off of, thus you should have made sure it was for a stock cyl etc. On the other hand Jimmy you should have listed that it was for a super.