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Vortec head Diff *SOLVED* *I think

Discussion in 'The Garage' started by Redfrog, Apr 13, 2002.

  1. Redfrog

    Redfrog 1/2 ton status

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    What Is the Difference between the #906 casting and the #062 casting? I am rebuilding my screwed 350 and was wondering what the difference between the two are before
    I go fork over the dough......../forums/images/icons/smile.gif

    see post below
     
  2. Redfrog

    Redfrog 1/2 ton status

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    Re: Vortec head Diff

    Anybody?
     
  3. Blazer79

    Blazer79 1/2 ton status

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    Re: Vortec head Diff

    Maybe you can call Scoggin Dickey www.sdpc2000.com They should know that.
     
  4. Erich_in_AZ

    Erich_in_AZ 1/2 ton status

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    Re: Vortec head Diff

    try www.mortec.com with the casting numbers. It might tell you something about them.
    Good Luck!
     
  5. Blazer_Boy

    Blazer_Boy 1/2 ton status

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    Re: Vortec head Diff

    Where are you getting this #062 number? I pulled out my smallblock chevy parts interchange manual and see no mention of an 062. The 906 is in there and says that it is a 96-up 350, Vortec 5700, L-31, 64cc, 1.94"/1.5" 170cc intake port volume.
     
  6. Redfrog

    Redfrog 1/2 ton status

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    Re: Vortec head Diff

    After some reserch This is what I found
    The reason I asked is because I could not find a full
    casting# and I finally did so the mystery is solved
    pretty much the "062" was only manufactured in 1998 and thats the only difference I could find......

    The 062's

    12558062...98......350..........L31 Vortec, truck, 64cc chambers, 1.94/1.5, 170cc intake port

    http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1822882988


    The 906's

    http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1822902987

    10239906...96-up...350.........."Vortec 5700", "L31", 64cc chamber,
    170cc intake port, 1.94"/1.5" valves
     

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