• Fitment:
  • For 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)
  • For all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles
  •  
  • Description:
  • -Fits 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc) 
  • -Nodular Iron Casing
  • -Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals 
  • -Includes (2) Carrier Bearings & (2) Carrier Bearing Races 
  • -Fits all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles
  • -19557-010, 19557010
  •  
  • Package Include:
  • 1*Limited-Slip Locker
  • 2*Carrier Bearings
  • 2*Carrier Bearing Races
  • Labwork 8.5" Posi Unit 28 Spline Limited-Slip Locker For Chevy GM 10-Bolt

    Fitment:

    For 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)

    For all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles

     

    Description:

    -Fits 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc) 

    -Nodular Iron Casing

    -Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals 

    -Includes (2) Carrier Bearings & (2) Carrier Bearing Races 

    -Fits all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles

    -19557-010, 19557010

     

    Package Include:

    1*Limited-Slip Locker

    2*Carrier Bearings

    2*Carrier Bearing Races

    W/o Product Instruction

     

    Notes:

    -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.

    -Please Allow 1-3CM Differs Due To Manual Measurement.
    -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.


    About Us

    This is Labwork. We offer high quality products, competitive prices and prompt delivery .Please add us to your list of favorite sellers. Our company has experience in serving the global aftermarket. Thank you for your business. Best wishes!

    Payment

    Shipping
    Returns
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.
    Contact Us

    If you have problem, please do not hesitate to contact us by eBay message. We will respone ASAP.
    We appreciate feedback from our customers and strive to maintain a rating as close as possible to 100% perfect "Five-Star." If anything about your transaction did not meet your expectations, please let us know and provide us with the opportunity to fix our issues before you leave feedback. Customer service is very important to us , hope you can enjoy our store.

    Labwork 8.5" Posi Unit 28 Spline Limited-Slip Locker For Chevy GM 10-Bolt

    Fitment:

    For 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)

    For all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles

     

    Description:

    -Fits 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc) 

    -Nodular Iron Casing

    -Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals 

    -Includes (2) Carrier Bearings & (2) Carrier Bearing Races 

    -Fits all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles

    -19557-010, 19557010

     

    Package Include:

    1*Limited-Slip Locker

    2*Carrier Bearings

    2*Carrier Bearing Races

    W/o Product Instruction

     

    Notes:

    -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.

    -Please Allow 1-3CM Differs Due To Manual Measurement.
    -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.



    This is Labwork. We offer high quality products, competitive prices and prompt delivery .Please add us to your list of favorite sellers. Our company has experience in serving the global aftermarket. Thank you for your business. Best wishes!

    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.

    If you have problem, please do not hesitate to contact us by eBay message. We will respone ASAP.
    We appreciate feedback from our customers and strive to maintain a rating as close as possible to 100% perfect "Five-Star." If anything about your transaction did not meet your expectations, please let us know and provide us with the opportunity to fix our issues before you leave feedback. Customer service is very important to us , hope you can enjoy our store.


     Copyright @ 2015 tyllq. All right reserved.


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    On 25-Feb-2026 at 20:33:55 EST, seller added the following information:

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