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05-19-2021, 12:33 AM
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#1 |
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Registered User
Join Date: Apr 2008
Location: Sacramento, CA
Posts: 201
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SBC Build Question
Anyone out there ever see stamps like this on the pan rails of a SBC? Thanks!
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05-19-2021, 01:08 AM
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#2 |
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Senior Member
 Join Date: Mar 2003
Location: Colfax-California
Posts: 8,724
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Re: SBC Build Question
Yup, all the time--have no idea what they mean. I was told it had something to do with assembly. I'm sure someone here will know for sure
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05-19-2021, 01:08 AM
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#3 |
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Registered User
Join Date: Dec 2017
Location: Elkhart, Texas
Posts: 1,888
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Re: SBC Build Question
I've seen those markings many, many times... I suspect (and I'm probably wrong) they have something to do with settings on the line boring machine....
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05-19-2021, 08:45 AM
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#4 |
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Registered User
Join Date: Apr 2008
Location: Sacramento, CA
Posts: 201
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Re: SBC Build Question
Wheew, that's good news. I mic'd the main-rod journals on the crank and the were std spec. Also mic'd the pistons and bores all std. I was getting worried I was going to need to calibrate my micrometers.
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