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So it turns out after talking to AFR and some builders that non-self aigning roller rockers are what I should use. I was thinking of going with scorpions, as that's what I have now and like them.
However, on the website ( website) it says for the self aligning :
# Available Ratios 1.5-1.6 Chevy
# Design for center bolt down valve-covers
# Must use a guide plate
# The Quietest Narrow Body Rocker on the market
# LifeTime Warranty
So what scorpion roller rockers do I need? Anyone know the difference between the race and pro?