Posted by Kaegi [108.162.245.235] on Tuesday, April 11, 2017 at 11:08:54 :
In Reply to: Re: 251 Timing and Freeing Stuck Valves posted by JohnS [162.158.79.62] on Tuesday, April 11, 2017 at 05:12:47 :
al mopar flatheads after 1932 or33 have hardened seats. there are 2 levels of hardened seats but both pretty much last forever
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