I have an older 6cyl head cast number 186 010 1620
any ideas what it might fit?
thanks
skip
I have an older 6cyl head cast number 186 010 1620
any ideas what it might fit?
thanks
skip
It's the head from the M186 motor from the 1950's. I think it was used in the carburated 300 series, but not the SL, which was fuel injected.
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