what size roller rocker stud?
Race Director
Joined: Sep 2000
Posts: 17,298
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From: The Top of Utah
The standard studs are 3/8" as opposed to 7/16" for aluminum heads. For cast iron heads they are 3/8" press in studs and there are really no options unless you are converting to screw in studs. The "tricky" part of the screw in studs is that they are 3/8" fine thread for the rocker adjusting nut and 7/16" course thread where they screw into the head.
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RACE ON!!!
