It is The new cam Lifts/Spring Pressures that's what realy Pulls the studs Out. But also The Roller rockers do not clear the Stock Stud Boss.and The BBlock rockers do not fit the smaller 3/8 stud Most are a 7/16 So in a way why do half the job. Do it right & safe the first time around. Will save you a headack in the long run. Hope this helps }[oooooo]
God doesn't like ugly.
