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BBC FLywheel, How do I know it's what they say it is? Have Casting Number

Discussion in 'The Garage' started by Batmanjr, Dec 17, 2002.

  1. Batmanjr

    Batmanjr 1/2 ton status

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    BBC FLywheel, How do I know it\'s what they say it is? Have Casting Number

    I just bought a flywheel off e-bay and I've searched the entire web for 4 hours looking for a list with flywheel casting numbers on it.... No luck... How do I find out if this casting number is what they said it to be?
    454 BBC: 14091599N
    This one is supposed to be a 350 one, but I can't tell what would be different?
    350 SBC: 14103283N
    Any help would be greatly appreciated!!!!! Thanks in advance!
    /forums/images/graemlins/confused.gif /forums/images/graemlins/confused.gif /forums/images/graemlins/confused.gif /forums/images/graemlins/confused.gif
     
  2. Shawn

    Shawn 1/2 ton status Premium Member Author

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  3. Batmanjr

    Batmanjr 1/2 ton status

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    Re: BBC FLywheel, How do I know it\'s what they say it is? Have Casting Number

    Now I'm confused dude! I can't go up to an e-bay seller with another ebay seller's ad saying he's wrong and they're right.... I need some concrete evidance that states that what I've got is from a 350 or a 454! Thanks for the help though! I apreciate it!
     
  4. Shawn

    Shawn 1/2 ton status Premium Member Author

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    Re: BBC FLywheel, How do I know it\'s what they say it is? Have Casting Number

    Thats the best I can do!

    Wait-
    search on car-parts.com for 87 full size blazer.

    1998 Flywheel
    Chevy Truck C1500 STD OK CAST 14091599N--CHECK ID-- 6148TC $125 Wayne Auto Parts USA-OH(Dover) E-mail 1-800-545-7809
    (they never put BBC's in a C1500)

    and
    1990 Flywheel
    Chevy Truck C1500 NEW,10105832,MT PO $135 Helman Auto Parts USA-OH(Sidney) E-mail 1-800-231-8733
    (which is same flywheel)

    14091599N is a SBC flywheel which fits Chevy/GMC Late Model 85 & Up One Piece Rear seal 4.3, 5.0 & 5.7, Clutch size 11" or 12",

    Sounds like you're getting ripped.
     
  5. 4X4HIGH

    4X4HIGH 1 ton status Premium Member GMOTM Winner

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    Re: BBC FLywheel, How do I know it\'s what they say it is? Have Casting Number

    FYI, if it has a cast in balance weight it could be either a SBC 400 or a BBC 454. The flywheels between those two are different as well, but they are the only engines that are externally balanced.
     

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