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Alloy USA 8.8 Axles - 31 Spline 5 Lug (94-98 GT, Cobra)

Market Price $401.99 You Save 13% ($52.00)
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$349.99 (pair)

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  • Item 18955
  • MPN# 12185

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Ship to: Ashburn - 20149
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    Features & Details

    • 1541H Alloy Steel
    • 31 Spline
    • 5 X 4.5" - Five Lug Design
    • 10 Year Warranty!
    • Driver and Passenger Side Axles Included
    • Fits 1994-1998 GT and Cobra Mustangs with 8.8" Rears
    Performance Upgrade. If your Mustang is heavily modded or running a forced induction setup, your factory 28 spline axles might be too weak to take the heat. These premium quality 1541H alloy steel axles have 31 splines to ensure all that 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 31 Spline Axles are specifically designed for use on 1994 to 1998 GT and SVT Cobra Mustangs that have upgraded to a 8.8" 31-spline LSD or Spool only.

    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.

    Fitment: 1994 1995 1996 1997 1998 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (2) 31 Spline Axles
    • (10) Wheel Studs
    • (2) Outer Axle Shaft Bearings
    • (2) Seals
    Installation Info
    Tech Specs
    • Splines: 31
    • Type: C-clip
    • Stud Pattern: 5 x 4.5"
    • Stud Type: Press in
    Will it fit my Mustang?

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    Questions & Answers (1)

    1 Top Rated Question

    Will these axles work with ABS?

    • These Alloy USA 8.8 Axles - 31 Spline 5 Lug (94-98 GT, Cobra) will work with your Anti-Lock Brake System.

    Helpful (0)
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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars




    • 5/5

      January 03, 2014

      Worth it

      Stronger then stock you can feel all the power in the wheels now. I did the rear end while I was under there. 4:10 gears, limited slip dif, and 31Spline alloy axle.. WOW the only bad thing is that the power is so concentrated you need drag tiers or high performance tiers because YOU WILL spin 1st 2nd and a little of 3rd if you don't. The axles make the rear end feel a lot stronger and takes the weak stock feeling out of it. Love it Easy install

      MrGT

      Year: 1998 Submodel: GT Kansas, USA

      Helpful (3)

    • 5/5

      October 19, 2013

      Axle upgrade

      Put these in when I upgraded my carrier and installed 4.10s, all purchased through AM. Seem much stronger than the factory shafts, I've been running them all summer with lots of hard launches etc, no issues at all so far, very happy with them

      DrDonut

      Year: 1998 Submodel: GT Dryden, MI 48428, USA

      Helpful (3)

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