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

Alloy USA 8.8 Axles - 28 Spline 5 Lug (99-04 GT, Mach 1)
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OUR PRICE$264.99(pair)
Alloy USA Mustang Axles
Item # 18956
Market Price $305.99You Save 13% ($41.00)
Ships the same business day

Product 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
Performance Upgrade. If your Mustang is heavily modded or running a forced induction setup, your stock 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 stock 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.

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

Installation Time:

(approx) 4 Hours

Difficulty Level:

Mechanical expertise or professional installation required.

What's in the box?

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

What's in the box?

  • (2) 28 Spline Axles
  • (10) Wheel Studs
  • (2) Outer Axle Shaft Bearings
  • (2) Seals
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Fitment:
  • GT 99, 00, 01, 02, 03, 04
  • Mach 1 03, 04
  • Bullitt 01
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Known Exceptions:
Fits 8.8" rear gears with 28 spline LSD or Spool only

About Alloy USA

Alloy USA Mustang Axles
Alloy USA drivetrain parts are designed to help you get all your horsepower and torque to the ground. So if you are looking for an axle or ring and pinion tough enough to propel your Mustang down the highway, drag strip or back road then look no further than Alloy USA. Alloy USA takes pride in developing and engineering their product line and to prove it they back each of their products with an industry leading warranty so you can drive with confidence!

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