Posted by Kaegi [76.22.23.236] on Sunday, March 15, 2015 at 19:08:30 :
In Reply to: Re: Valves posted by Dave Horvath [76.125.248.166] on Sunday, March 15, 2015 at 17:45:40 :
interesting. everything I have read is they all did from 1933 or 1934 and up. most fuel before WW2 was unleaded and many manufacturers went hardened seats. they are hard to see but in your pic I am pretty sure I see the line. they are on the exhaust only
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