This is a very timely topic for me. My engine is going under the cutter in a week or two. I'm getting conflicting recommendations on this issue and I hope more people jump in with their experiences.

Rockies54. Other than pulling the head to see if hardened seats have been installed, I don't know of a way to tell.


Woody
Your Brother in Bolthood

My 1951 half-ton 'Ol Red

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