• About Labwork： Labwork is an Auto Parts One-Stop Solution brand of more than 10 years, which specializes in providing global customers with top-notched quality automotive parts & accessories . If you need any auto parts, its enough to come to Labwork.
  •  
  • Features:
  • LS Gasket Sealing Set Kit For Chevy GMC LS1/LS6/LQ4/LQ9/4.8/5.3/5.7/6.0L GEN 3 New Gaskets Set For GM Chevrolet LS1/LS6/LQ4/LQ9/4.8/5.3/5.7/6.0
  • High Quality
  • Brand New Product 100% Factory Tested
  • Included Crankshaft Seal ! ! Not included:Rear Main Seal ! ! ! !
  • Replace Part #: 12558178, 12617944, 12612350, 12630223, 12633904, 12637683, 12585673, 12639249, 89060436, 12551933, 12611384, 12573460, 12558177
  •  

    • Labwork Gasket Set/Kit For LS1 LS2 LS3 LS4 LS5 LS6 4.8L 5.3L 5.7L 6.0L GEN III

    About Labwork：
    Labwork is an Auto Parts One-Stop Solution brand of more than 10 years, which specializes in providing global customers with top-notched quality automotive parts & accessories . If you need any auto parts, its enough to come to Labwork.

     

    Features:

    LS Gasket Sealing Set Kit For Chevy GMC LS1/LS6/LQ4/LQ9/4.8/5.3/5.7/6.0L GEN 3 New Gaskets Set For GM Chevrolet LS1/LS6/LQ4/LQ9/4.8/5.3/5.7/6.0

    High Quality

    Brand New Product 100% Factory Tested

    Included Crankshaft Seal ! ! Not included:Rear Main Seal ! ! ! !

    Replace Part #: 12558178, 12617944, 12612350, 12630223, 12633904, 12637683, 12585673, 12639249, 89060436, 12551933, 12611384, 12573460, 12558177

     

    Fitment:

    For GM Chevrolet LS1 LS6 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L

    For 2007 CHEVROLET EXPRESS 3500 4.8L 294CID V8 OHV, VIN CODE "V"

    For 2007 CHEVROLET EXPRESS 3500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

    For 2008 CHEVROLET SILVERADO 1500 4.8L 294CID V8 OHV, VIN CODE "C"

    For 1999-2006 CHEVROLET SILVERADO 1500 4.8L 294CID V8 OHV, VIN CODE "V"

    For 2002-2005 CHEVROLET SILVERADO 1500 5.3L 323CID V8 FLEX OHV, VIN CODE "Z"

    For 2005 CHEVROLET SILVERADO 1500 5.3L 323CID V8 OHV, VIN CODE "B, T"

    For 1999-2004 CHEVROLET SILVERADO 1500 5.3L 323CID V8 OHV, VIN CODE "T"

    For 2006 CHEVROLET SILVERADO 1500 5.3L 325CID V8 OHV, VIN CODE "B, T"

    For 2008 CHEVROLET SILVERADO 1500 5.3L 325CID V8 OHV, VIN CODE "J, M"

    For 2008 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 FLEX OHV, VIN CODE "0, 3"

    For 2006 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 FLEX OHV, VIN CODE "Z"

    For 2008 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 OHV, VIN CODE "J, M"

    For 2004-2006 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

    For 2008 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 OHV, VIN CODE "Y"

    For 2003-2006 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

    For 2007 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U, Y"

    For 2008-2009 CHEVROLET SILVERADO 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "Y"

    For 2003 CHEVROLET SILVERADO 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

    For 2002 CHEVROLET SILVERADO 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

    For 2010 CHEVROLET SILVERADO 3500 HD 6.0L 5967CC 364CID V8 FLEX OHV, VIN CODE "G"

    For 2010 CHEVROLET SILVERADO 3500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "Y"

    For 2004 CHEVROLET SILVERADO 3500 6.0L 5967CC 364CID V8 OHV, VIN CODE "N, U"

    For 2003 CHEVROLET SUBURBAN 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

    For 2001-2005 GMC SIERRA 1500 4.8L 294CID V8 OHV, VIN CODE "V"

    For 2005 GMC SIERRA 1500 5.3L 323CID V8 FLEX OHV, VIN CODE "Z"

    For 2005 GMC SIERRA 1500 5.3L 323CID V8 OHV, VIN CODE "B, T"

    For 2001-2005 GMC SIERRA 1500 5.3L 323CID V8 OHV, VIN CODE "T"

    For 2005 GMC SIERRA 1500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

    For 2007 GMC SIERRA 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "K, Y, U"

    For 2002-2006 GMC SIERRA 2500 HD 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

    For 2000 GMC SIERRA 2500 5.3L 323CID V8 OHV, VIN CODE "T"

    For 2000-2004 GMC SIERRA 2500 6.0L 5967CC 364CID V8 OHV, VIN CODE "U"

    NOTE: Gasket kit only includes what is listed above and does not include intake manifold gaskets.

     

    Package Includes：

    1 Gen III Valley Cover Gasket
    2 LS1/ LS2/ LS3 Header Gasket (Fits all LS cylinder heads except LS7)
    1 Oil Pan Gasket
    2 Water Pump Gasket
    1 Front Cover Gasket
    2 Valve Cover Gasket
    1 Damper Seal
    1 Rear Cover Gasket
    1 Rear Main Seal



    Payment

    Shipment

    Usually we arrange shipping in 3 business day after payment confirmed.
    Orders will be shipped out via Carrier USPS or FedEx .

    Delivery time :

    When you find track information is abnormal or not get goods , please feel free to email contact us first for troubleshooting, Don"t open dispute case immediately Please.

    Warrenty & RMA

    Warranty for defective items (excluding items damaged and/or misused after receipt).
    In order to return an item you must contact us to request a RMA No.
    Please returned items in the original packaging, fill in RMA number on package, and PROVIDE us reason for the return, and your eBay ID.

    Service & Contact

    We hope you have a pleasant shopping experience with us and satisfy 100%.
    If there are any item or delivery problems, please email contact us first, BEFORE you leave neutral or negative feedback, or 1,2,3 ratings, so that we can address your concerns. Please give us the opportunity to resolve any problem.
    Usually, we response your email in 1 business day.

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    Labwork Gasket Set/Kit For LS1 LS2 LS3 LS4 LS5 LS6 4.8L 5.3L 5.7L 6.0L GEN III


    Usually we arrange shipping in 3 business day after payment confirmed.
    Orders will be shipped out via Carrier USPS or FedEx .

    Delivery time :

    When you find track information is abnormal or not get goods , please feel free to email contact us first for troubleshooting, Don"t open dispute case immediately Please.

    Warranty for defective items (excluding items damaged and/or misused after receipt).
    In order to return an item you must contact us to request a RMA No.
    Please returned items in the original packaging, fill in RMA number on package, and PROVIDE us reason for the return, and your eBay ID.

    We hope you have a pleasant shopping experience with us and satisfy 100%.
    If there are any item or delivery problems, please email contact us first, BEFORE you leave neutral or negative feedback, or 1,2,3 ratings, so that we can address your concerns. Please give us the opportunity to resolve any problem.
    Usually, we response your email in 1 business day.

    [ Default Others: This is the contents of your Others. You can add a banner for this Others as header and add text descriptions here. The text descriptions can be different Font Size, Font Color, Style and even graphics and icons are also accepted. ]


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    On Apr 19, 2026 at 20:16:03 PDT, seller added the following information:

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