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  1. #1

    Default FS: Powertrax Lock Right; GM 10 bolt 8.5" 30 spline

    Item: Powertrax Lock Right for GM 10 bolt 8.5" ring with 30 spline axles

    Condition: Used, installed in a carrier but never assembled completely or added gear oil. Removed due to wrong part for application

    This locker is perfect for you off-road enthusiast who want to get the most out of your 4x4. This locker is still street friendly but really shines out on the trail.

    This locker will come with the original installation instructions as well as the owners manual, it's an easy install without having to remove the carrier or reset ring gear / pinion backlash. Just remove the spider gears and install the lockers components one piece at a time into your factory open-diff carrier.

    Will not fit Gm 10 bolt 8.625" ring 30 spline axles, as I found out the hard way.

    Vortec 357ci Small Block Chevy: Big cam, high stall, long headers, rear gears. The typical formula.

  2. #2


    where are you located?

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