Posted by Kaegi on Friday, August 14, 2009 at 00:34:18 :
In Reply to: Re: Head Gasket Replaced posted by Robert N. on Thursday, August 13, 2009 at 22:58:28 :
cleaning all that carbon out is why it smooths out a bit. they used to blast it out with walnut shells in service stations back in the flathead era.
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