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Manifold bolts 472

3586 Views 6 Replies 4 Participants Last post by  Innovator
I'm getting a set of headers installed and would like to use locking header bolts. Does anyone know the size and thread pattern of the manifold bolts for a 69 472? Thanks.
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Terrible I KNOW that! Just thought maybe someone had the spec.
I did find this. Just wanted to cross check with others on the forum.

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