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Thread: chevy cylinder head question
          
   
   

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  1. #1
    oldtrucker is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 65Ford F100 ,89chev caprice,65Chevy C10
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    chevy cylinder head question

     



    A friend of mine has a set of heads that he said came on a corvette. The casting # is 3979370. I have gone to a corvette site and can,t find them listed. I then went to MorTec and they didn,t have them listed. Can anyone help? I need to know what engine year combo they were offerd on. Thanks to anyone with info.

  2. #2
    oldtrucker is offline CHR Member Visit my Photo Gallery
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    It could have been a 3 i will check out tomorrow. The 3973370 heads are the only ones i could find also. These heads have been ported and polished and he wanted to trade some parts so i was trying to see if they were something special or just like other heads. Thanks and if anyone knows of heads with these #s please let me know. again the # looked like 3979370 could have been the light or maybe i just don,t see good anymore must have been poor light

  3. #3
    jimmyjeep is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 1997 S-10 357c.i.
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    "oohh...thats gonna leave a mark!"

    1997 s-10, 357 C.I., 350 turbo, speedpro 11:1,Comp Cam custom grind mech. roller, Canfield heads, 1.6 roller rockers, edelbrock tm-1, holley 750sp, Hooker Headers, MSD, 3K B&M stall, 4:11 gears

  4. #4
    threearmsinjune is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 79 shovel, 65 pan
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    I came up with the same as denny........64cc chambers for a 350 1969-70

  5. #5
    oldtrucker is offline CHR Member Visit my Photo Gallery
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    Ok guys they are the 3370 heads. Thanks to everyone that responded.
    I just wonder what happened to GOVERNMENT of the people by the people for the people?

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