I finally bought my super six set up and it is nasty looking,what should i do besides cleaning nd repaint it ? should i have it bead blasted? help help!!

You can take a grinder to it and smooth-off all the rough casting marks.
Some gasket match porting work also helps.
Getting the port face surfaced is a nice thing to have done.
Clean it, paint it, install it, there is not much else to do.
DD
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