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Reply to "Header Swap FAQ"

quote:
The bolts I removed were 1.25 inches in length and the ones with the headers were 1 inch. Does it matter if the new bolts are shorter?

Yes, it matters.

In general, you want a bolt's threads to engage at least twice the bolt's diameter. Depending on the header flange thickness, I would think 1" might not meet that minimum.

Larry
Last edited by lf-tp2511
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