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2005 engine harness bolt missing

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Old Oct 8, 2024 | 03:34 PM
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Default 2005 engine harness bolt missing


This missing bolt is shown as a transmission harness clip bolt on the diagram in my 2005 shop manual. I cannot ID this on GM parts by name, does anybody have any idea what size this is and how long?
Drivers side attaches to the block itself.
All help is appreciated, thanks in advance
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Old Oct 8, 2024 | 04:45 PM
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Is there another bolt nearby that looks similar that you can remove and fit it in the missing location for the purpose of identifying what you need?
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Old Oct 9, 2024 | 09:11 AM
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those are just very short normal bolts, I don't know the size off hand but I'd guess a 10mm or 12mm. I'll look in my box of old bolts and see if I see one
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Old Oct 9, 2024 | 11:35 AM
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I’m pretty sure it’s just an m10 bolt like this but very short, has a 15mm head.

those harness bolts don’t have the integrated washer like most GM bolts for some reason







Originally Posted by davidfarmer
those are just very short normal bolts, I don't know the size off hand but I'd guess a 10mm or 12mm. I'll look in my box of old bolts and see if I see one
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Old Oct 9, 2024 | 11:39 AM
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This is one i think


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Old Oct 10, 2024 | 09:01 AM
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THANK YOU for the info guys it is much appreciated. I will go to the local hardware t see if I can get one close to it.
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