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Thread: Block id??
          
   
   

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  1. #1
    R Pope is offline CHR Member Visit my Photo Gallery
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    Jun 2005
    Location
    Eston
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    2,270

    Just look for the steam holes between the cylinders, if it has the heads off. If not, check the vibration damper for a balance weight, or the ring gear for a weight. The 400 is the only externally-balanced SBC.

  2. #2
    mooneye777's Avatar
    mooneye777 is offline CHR Member Visit my Photo Gallery
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    Feb 2004
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    dayton
    Car Year, Make, Model: 1948 ford anglia
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    According to morte, considered the bible of chevy casting numbers to some. It is a 1969 302, or 350, with the 4 bolt main caps. Link # 1 is the block casting #s. Link # 2 shows how to find the block casting date on your motor for the year it was made. The 2nd link is titled casting # locations, but also in the first paragraph it gives the date location along with the casting location.

    casting #s
    http://www.mortec.com/castnum.htm

    casting date
    http://www.mortec.com/location.htm
    Last edited by mooneye777; 01-04-2009 at 05:26 AM.


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