[FWDLK] Valve seats and unleaded gas

["johnaire" <johnaire@xxxxxxxxxxx>]

On the subject, when I had my engine on my 55 Plymouth rebuild in 1996, the
man that did it said that the engine had the hardened seats in it and
didn't need to replace the seats.  The man is an expert in the field of
Mopars and Hemi engines. My engine is a 6 cylinder.
Jack