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Alloy USA 8.8-Inch 5-Lug Axles; 28 Spline (99-04 Mustang GT, Mach 1)

Item 18956
AmericanMuscle no longer carries the Alloy USA 8.8-Inch 5-Lug Axles; 28 Spline (99-04 Mustang GT, Mach 1). Please check out 2015-2022 Mustang Halfshafts and Axles for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation

    Features

    • 1541H Alloy Steel
    • 28 Spline
    • 5 X 4.5" - Five Lug Design
    • 10 Year Warranty!
    • Driver and Passenger Side Axles Included
    • Fits 1999-2004 GT, Bullitt and Mach 1 Mustangs with 8.8" Rears

    Description

    Performance Upgrade. If your Mustang is heavily modded or running a forced induction setup, your factory axles might be too weak to take the heat. These premium quality 1541H alloy steel axles will ensure that all the power and torque is transferred straight to the pavement - where it belongs.

    Stronger than OEM. Manufactured from high quality 1541H alloy steel using a computer controlled induction heat treatment that results in a stronger, more durable axle shaft. Alloy USA uses a cold-formed rolled spline process that produces an axle spline that is up to 35% stronger than standard cut splines.

    10 Year Warranty. These Alloy USA axles come with a 10 year limited warranty to be free of defects in material and workmanship from the date of purchase. Some limitations do apply. Please see the full Alloy USA Warranty disclosure for details.

    Application. This pair of Alloy USA 5-Lug 28 Spline Axles are specifically designed for use on 1999 to 2004 GT, Bullitt and Mach 1 Mustangs that have the factory 8.8" 28-spline LSD installed.

    Application Note: 1986-2004 V8 Mustangs came factory equipped with 28 spline axles, except for 2003-2004 SVT Cobras which were 31 spline. All 2005 and newer V8 Mustangs come equipped with 31 spline axles.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (2) 28 Spline Axles
    • (10) Wheel Studs
    • (2) Outer Axle Shaft Bearings
    • (2) Seals

    Tech Specs

    • Splines: 28
    • Type: C-clip
    • Stud Pattern: 5 x 4.5"
    • Stud Type: Press in
    4.4

    Customer Reviews (43)

      Questions & Answers

      10 More Questions

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