Re: 72 K10 350 skips after warmup
Do you have some way of forcing the valve to move (engine off)? It may be seized? Binding could cause the wear you're seeing. See in the valve stem is the same height s the rest.
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~Steven
'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper
Simi Valley, CA
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