• 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:
  • 8.5" Posi Unit - 28 Spline W/ Carrier Bearings/races Material:nodular Iron Casing Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals
  • 100% Brand New
  • Fitment Type: Performance/custom
  • Surface Finish: Completed
  • High Quality
  • 100% Factory Tested
  • Please Make Sure The Product Matches The Part You Are Replacing.
  • Labwork 8.5" Posi Unit 28 Spline Limited Slip Locker For Chevy GM 8.5" 10-Bolt

    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:

    8.5" Posi Unit - 28 Spline W/ Carrier Bearings/races
    Material:nodular Iron Casing
    Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals

    100% Brand New

    Fitment Type: Performance/custom

    Surface Finish: Completed

    High Quality

    100% Factory Tested

    Please Make Sure The Product Matches The Part You Are Replacing.

    Please Check Our Photos, Make Sure The Photo Showed Is Same As You Wanted.


    Fitment:

    For All Chevy Gm 8.5" 10-bolt Applicatons W/ 28 Spline Axles

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

     

    Package Includes:

    1*Limited Slip Locker

    2*Carrier Bearings

    2*Carrier Bearing Races



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


    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 8, 2026 at 01:37:21 PDT, seller added the following information:

    Datacaciques