350 small block engine, knocking?

Apr 14, 2025 1:09 AM

KeeganBoro

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8475

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19

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2

mechanic

truck

Well 'oil' be damned.

5 months ago | Likes 2 Dislikes 0

First rocker arm center roller looks loose

5 months ago | Likes 10 Dislikes 0

5 months ago | Likes 1 Dislikes 0

You came to the right place

5 months ago | Likes 1 Dislikes 0

Get the feeler guage out, check your clearances. Sounds like one is too wide.

5 months ago | Likes 1 Dislikes 0

There should be a lot more oil coming up to those rockers

5 months ago | Likes 5 Dislikes 0

That was my thought as well. Incorrect lifters, push rods or blocked oil passages maybe?

5 months ago | Likes 1 Dislikes 0

2nd from the front.

5 months ago | Likes 11 Dislikes 0

I too think it's this one, need a metal rod to your ear to touch them with

5 months ago | Likes 1 Dislikes 0

What makes you say that? To me, it looks like the first one is bouncing all over the place.

5 months ago | Likes 3 Dislikes 0

both?

5 months ago | Likes 1 Dislikes 0