Thanks six.

Yeah, they are the 7/16 screw in studs and they all will need sealer. The only thing I could find was permatex. Is that any good?

I ended up breaking a rocker arm stud last week as I was installing them back in. I had to take it to a deburring place to get it out. I had this place retap all 12 rocker stud bosses and that might have been my problem in the first place. It didn't have enough threads down low I'm assuming.

I'm using guide plates too. I can't believe how much "less play" there is. Awesome deal.

Ctown