Big Block Chevy "Y" Rocker Arms

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**SuperNovaSS** · #1 11-07-2009, 06:41 AM

Has anyone ever seen BBC stamped steel rocker arms with a "Y" cast into the valve end? I have seen "L" and "H" but never the "Y" that came on a set of heads I just bought.

Thanks,

Jason

**SuperNovaSS** · #2 11-07-2009, 08:38 PM

**SuperNovaSS** · #3 03-03-2012, 08:30 PM

I never found an answer to this. Anybody have an idea what the "Y" rockers came on originally? They came to me on a set of 1966 3873858 rectangular port heads.

Thanks,

Jason

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