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

Item 18955
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Market Price $298.99 You Save 13% ($39.00)
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$259.99 (pair)

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      Product Information

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

      Features

      • 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

      Description

      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

      Alloy USA 12185

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

      5.0

      Customer Reviews (2)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 2 customers




      • January 03, 2014

        5 1998 GT - MrGT

        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

        Helpful (13)
      • October 19, 2013

        5 1998 GT - DrDonut

        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

        Helpful (12)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      What is the width (thickness) of the axle button

      -1" OR 2 643-643-1=0 0 0 1 --

      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)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) 31 Spline Axles
      • (10) Wheel Studs
      • (2) Outer Axle Shaft Bearings
      • (2) Seals

      Tech Specs

      • Splines: 31
      • Type: C-clip
      • Stud Pattern: 5 x 4.5"
      • Stud Type: Press in

      Will It Fit My Mustang

      • Cobra - 94, 95, 96, 97, 98
      • Cobra R - 95
      • GT - 94, 95, 96, 97, 98

      Fits 8.8" rear gears with 31 spline LSD or Spool only

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