bigger problem is the valve stem tips
The valve stem tips take quite a beating with stock rocker arms. About 20 years ago, many SS valves did NOT have hardened tips, therefore it was essential to use lash caps if you wanted them to survive. Nowadays it seems that most SS valves have the hardened tips so you don't have to worry.
Mark
The valve stem tips take quite a beating with stock rocker arms. About 20 years ago, many SS valves did NOT have hardened tips, therefore it was essential to use lash caps if you wanted them to survive. Nowadays it seems that most SS valves have the hardened tips so you don't have to worry.
Mark
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