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 5 Lug 28 Spline Axle is specifically designed as a direct fit replacement for 1999 to 2004 GT, Bullitt and Mach 1 Mustangs with a 8.8" rear end. For use with 28 spline LSD or Spool only. Sold individually.
Technical Note. This replacement axle does not include studs.
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.