Thank you, I was on their site, but was not using the "valvetrain" section. This does not come up under "cylinder head"
BillJ
Jul 28 2021, 10:20 AM
With the age of the newest head that came with the cars at least 45 years old owners are definitely facing a key decision on replacing with new. I am super glad they are available and when I need to do any substantial work on them in the future will likely just go with a new set.
barefoot
Jul 29 2021, 09:20 AM
NEVER re-use 50 yr old sodium filled exhaust valves, they're likely corroded and prone to failure. This is what happened when i was dis-assembling my heads, just rapped the valve stems lightly to insure thy weren't stuck. one stem popped out as the head are off ! I couldn't find a source for new sodium filled valves, so went with SS versions, cheap insurance. Click to view attachment
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