FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $3,000 in Store Credit! Enter Daily >
Join Us on October 1st. Save $25! Learn More>

Moser 8.8 Axles; 31 Spline 5 Lug (79-93 5.0L)

Item 73000
AmericanMuscle no longer carries the Moser 8.8 Axles; 31 Spline 5 Lug (79-93 5.0L). Please check out 2015-2022 Mustang Halfshafts and Axles for an updated selection.
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P

    Product Information

    Features, Description, Q&A, Specs & Installation


    • Forged Steel Construction
    • 31 Spline
    • Hardened Bearing Seats
    • 5 Lug Axles
    • Fits 1979-1993 5.0L Mustangs


    Performance Upgrade. If your 1979 to 1993 Foxbody's 5.0L engine is sporting some bolt-ons or even a forced induction setup, you need a pair of Moser Axles to be able to light 'em up without worrying about your weak OEM axles.

    Street and Strip. If you have a heavily modded street or strip Pony, your stock 28 spline axles might be too weak to take the heat. These premium quality forged steel axles have 31 splines to ensure all your power and torque are transferred straight to the pavement - where it belongs.

    Built to Perform.
    Moser Engineering 31 Spline Forged Steel axles are made with some of the toughest, strongest, most durable materials available. These axles feature machined C-Clip grooves to fit OEM application 8.8 inch rear ends. They are non-tapered and also feature hardened bearing seats for durability and performance under high stress conditions.

    Moser Axles feature the ability to be shortened and resplined if you decide to narrow your rear at a later time.

    Application. This pair of Moser Engineering Forged 31 Spline Axles is designed for 1979-1993 Mustangs with the 5.0 engine and 5 lug wheels.

    Technical Notes. For use with a 8.8" 31 spline LSD or spool.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (2) 31 Spine Axles

    Tech Specs

    Questions & Answers

    10 More Questions

        Related Mustang Categories