Re: New owner of 1966 C10 Camper Special
You can change valve seals without removing the heads. It involves putting an air fitting in the spark plug hole. Air pressure applied keeps the valve from falling down when you remove the valve spring. I've never done it but there's videos on youtube.
Edit: You can also accomplish the same thing by feeding some rope in the spark plug hole while raising the piston until the piston and rope come up tight on the valve, holding it up.
Last edited by bigmoe; 05-19-2022 at 09:38 PM.
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