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Powertrax Lock Right Locking Differential GM 8.5" 10 Bolt

754-1920-LR


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Lock Right Locking Differential GM 8.5" 10 Bolt
$372.99
1 left in stock
Lock Right Locking Differential
  • GM 8.5" 10 Bolt
  • 28-Spline
  • For Open Differential
  • Free Shipping - Ships
    QTY

    1920-LR is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Good I'm just a shade tree tune up kind of guy. I know the basics of mechanicing. this power trax had good directions to follow along with. It works great
    Date published: 2020-09-30
    Rated 5 out of 5 by from Super easy install Easy to follow instructions and trouble free installation.
    Date published: 2019-06-04
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    I have a 1990 c1500 chevy truck 10 bolt. 1 wheel tire burner will this help

    Asked by: Wwt6666
    Thank you for your question. A Lock Right replaces your Open internals to create a mechanical locking differential. Part# 1920-LR(28spl '70-'87) will not fit in your 1990 truck since after 1988 the GM 8.5" differential used 30 spline axles shafts. Part# 1921-LR(30spl '88-'98) will fit your application.
    Answered by: Product Expert
    Date published: 2018-08-16

    will this give me posi drag racing

    Asked by: redneck65
    Thank you for your question. The Lock Right locker replaces your open/standard internals to create a locking differential.
    Answered by: Product Expert
    Date published: 2018-05-29

    my gm ring gear is stamped 8.72 will this 8.5 fit my rearend

    Asked by: redneck65
    We will need to know more details about your Year, Make, and Model to determine the proper differential for your vehicle.
    Answered by: Rusty B
    Date published: 2018-05-11

    this will not affect drive ability on the street and can different gear ratio be used

    Asked by: Hotrod 72
    You will notice a difference in how it drives but not negatively. A different gear ratio can also be used with this.
    Answered by: Dean R
    Date published: 2018-01-08
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