Originally Posted by 78buckshot
My opinion is if the engine runs well, plugs are not fouling with oil, and it only smokes while decelerating, it probably is a valve stem/seal/guide issue.

Great! Tell me more good news. On this head, can I replace them myself or will I have to pull the head or have someone do it for me?
Does Rislone valve seal repair oil work??

Last edited by glennj3; 02/09/2026 4:22 PM.

1953 Chevy 153A 3/4-ton
Working on my project since 2015
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