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Old Jul 10, 2006 | 11:52 AM
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Default header bolt

I need one 10 mm header bolt. I called my local stealership and the parts guy told me he can't find the part number.I need some suggestions.
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Old Jul 10, 2006 | 12:11 PM
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exhaust shop...
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Old Jul 10, 2006 | 01:00 PM
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M8x1.25x30 is the size, get one at a hardware store. If it doesn't have the same head/lip on it, stick it toward the back where nobody will see it.

Here's where I found the size, search is your friend.

https://ls1tech.com/forums/generation-iii-external-engine/531999-header-bolt-size-thread.html
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Old Jul 10, 2006 | 01:05 PM
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I had called my local dealership as well looking for the header bolts, and they found the part number, but wanted something like $7/bolt for them. For that price, you're better off buying ARP studs for $80 a set.
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Old Jul 10, 2006 | 01:06 PM
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Originally Posted by TheBlurLS1
M8x1.25x30 is the size, get one at a hardware store. If it doesn't have the same head/lip on it, stick it toward the back where nobody will see it.

Here's where I found the size, search is your friend.

https://ls1tech.com/forums/showthread.php?t=531999
NOW YOU ARE MY FRIEND TOO
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Old Jul 10, 2006 | 01:10 PM
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Originally Posted by The Alchemist
I had called my local dealership as well looking for the header bolts, and they found the part number, but wanted something like $7/bolt for them. For that price, you're better off buying ARP studs for $80 a set.
I'am going to try hunts point junk yards and get one out of a wreck.The chevy dealers prices are insane.
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