Could someone tell me the size,length and threads per in. of this bolt or screw. Thanks Mike
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Re: C2 Part Number 187979
Geoffrey------
This particular fastner was a PRODUCTION-only piece; it was never available in SERVICE. Although I have some information on PRODUCTION-only fastners, I don't have anything on this one.In Appreciation of John HinckleyComment
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Re: C2 Part Number 187979
Geoffrey I should have put a little more information in my first post. May have made this easier. The GM dealer here couldn't help me with this. There usually great at trying to find out information for me. The year is 65, it's a 1/4in. and I think fine thread but I'm not sure. The length isn't important. Its for the rear blower mounting and I haven't had any luck trying to start a bolt in the mounting plates. I think I will have to clean them out with a tap. Before I do this I was hoping to get the threads per in. Thanks MikeComment
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