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SR Performance 8.8 Axles - 31 Spline 5 Lug (94-98 GT, Cobra)

Market Price $295.99 You Save 12% ($34.90)
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  • Item 525035

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Ship to: Ashburn - 20149
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    Features & Details

    • 1541H High Manganese Steel Alloy
    • 31 Spline Axle
    • 5 X 4.5" - Five Lug Design
    • 29.937" Axle Length
    • Kit Includes Driver and Passenger Side Axles
    • Bearings, Seals and Studs Also Included
    • Fits 1994-1998 GT and Cobra Mustangs with 8.8" Rears
    Performance Upgrade. If your running a heavily modified or forced induction SN95 Mustang, your stock 28-spline axles might be too weak to take the additional punishment. But after installing a set of SR Performance 31-spline 1541H alloy steel axles you will be sure to get all your pony's power and torque firmly planted to the pavement - where it belongs.

    Built to Out Perform. SR Performance Axles are forged from premium quality 1541H high manganese steel alloy that is induction heat treated for an axle shaft that is stronger and much more durable than stock, making it perfect for high stress street and race applications.

    Application. This pair of SR Performance 5-Lug 31 Spline Axles are specifically designed for use on 1994 to 1998 GT and SVT Cobra Mustangs with or without ABS that have upgraded to a 8.8" 31-spline LSD or Spool only.

    Application Note: 1979-2004 V8 Mustangs came factory equipped with 28 spline axles, except for 2003-2004 SVT Cobras which were 31 spline.

    Fitment: 1994 1995 1996 1997 1998 Details

    MPN# 525035

    CA Residents: WARNING: Cancer and Reproductive Harm -

    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: 1/2" Press in
    • Length: 29.937 in
    • Material: 1541H alloy steel
    Will it fit my Mustang?

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    Customer Reviews (6) Write a Review

    Overall Rating 3.7

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$500-$1000

    • Performance Gain 3.833333 3.8
    • Fit 3.666667 3.7

    • 5/5

      Installation Time: Less than 1 Hour

      January 29, 2019

      Great axels!

      I paired these with a trutrac detroit locker, super easy to install.


      Year: 1995 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      September 21, 2017

      Great product

      Axles are really well made and got rite into my 8.8 rear end


      Year: 1991 Submodel: LX

      Helpful (11)

    • 1/5

      May 01, 2017

      Do not order!

      Huge let down! Received axles that were almost an inch shorter than described! Do not order these! Quality control sucks! They do not fit a 95 cobra!


      Year: 1995 Submodel: Cobra

      Helpful (10)

    • 1/5

      Installation Time: Shop Install

      Installation Cost: $500-$1000

      April 03, 2017

      Terrible purchase

      This was a terrible decision to go with these axles, they are .75 inches too short and will not allow room for the abs gear nor is the shaft big enough to even alow the gear to be pressed on. Being the shaft is too short now the brake system is out of alighnment to work. So I had to buy spacers to fit the rotors and calipers to fit in spec... and now the studs are too short to fit the wheels. And it just keeps going on and on. TERRIBLE IDEA!!!!


      Year: 1995 Submodel: GT

      Helpful (11)

    • 5/5

      Installation Time: Afternoon

      March 03, 2017

      95 GT

      Installed with new traction lok. Great upgrade over 28 spline axes


      Year: 1995 Submodel: GT

      Helpful (12)

    • 5/5

      Installation Time: Afternoon

      March 17, 2016

      Race car

      Over all best axels I've bought there really a great product


      Year: 1997 Submodel: Cobra

      Helpful (11)

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