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anyone have a powertrax locker

This is a discussion on anyone have a powertrax locker within the Drivetrain forums, part of the LSx Technical Help Section category; been noticing that I when I floor it the car is leaving two black marks for a few feet then ...

  1. #1
    Member RARON455's Avatar
    Join Date
    Dec 2007
    fort worth texas

    98 Ram air T/A Ls1/T-56

    anyone have a powertrax locker

    been noticing that I when I floor it the car is leaving two black marks for a few feet then Just one mark from there on, no matter what kind of road I am on. I did a gear swap recently and know that I have and auburn diff, which is supposed to be a pain on the rebuild if you can find the parts. What I am really looking at is the powertrax locker, I like that it goes into the original carrier and does not affect the ring gear settings, I had a time setting my rear up and dont want to jack with the shims again.

    So does anyone have it, does it work well, any ideas of how long it will last. Surely it is better than the auburn thats in there.
    gimme your input if you have any thanks.

  2. #2
    Nitrous Tuner LS2Tuner's Avatar
    Join Date
    Aug 2006
    WestCoast AZ-CALI

    05 Goat SMASHED

    Thumbs up GREAT Product

    Yes I have put them in over 10 cars myself and have had NO issues. I also have one in my 65 that see's 250 shot out of the gate on a set of 29.5x12.50 M&H RaceMasters for 11 years now behind a 383 Long rodded BIG Block.

    For the money you can't beat them. I love to do donuts so these and real Detroit Lockers are the only option. That is all they really are is a budget type Detroit Locker. We have had them hold up to 650+ to the tires.
    Don't be afraid of the bottle!!! Be afraid of your tune!!!

  3. #3
    🤔 11s. blackbirdbrain89's Avatar
    Join Date
    Sep 2007
    hagerstown, mercersburg

    black trans am

    the slip in lockers are for open diffs only... if ur a a4 ur more likely to have a eaton if its likely to be worm gear zexton or whet ever the only way u have a aubrun is if its a slp car (ss or firehawk)

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