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 Jdog,I went through it all this past December with my SB427.  I just have breather caps and no PCV.  Not sure if there is any difference for a BB.  Assuming you are going by body style and not engine block year, I wouldn't think that BB versus SB would make a difference.  Good luck and congratulations on completing the process!
 
 Doug, SPC088
 
				__________________Now back to my midlife crisis...
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