This rear comes with axles, brakes, hoses, and parking brake cables.
1979-1993 Fox Body Mustang
- Stock width 59 1/4" wheel mounting surface to wheel mounting surface
- Ears and control arm mounts welded on housing
- Stamped housing
- 3" tubes / 1/4" wall - seamless DOM
- 31 spline Moser Engineering bolt-in style axles
- Helical posi
- Choice of gear ratio
- 1350 yoke
- Sealed ball bearings
- 5 x 4 1/2 bolt pattern
- Torino ends, common 2 1/2" brake offset, 2.771" hub, and access holes
- Economy Disc Brakes, 11" Single Piston, Parking Brake
Housing take a 9" center and uses a 3.062 Nodular case. Axle bearings are common Ford 88128 found at any part store.
We recommend Lucas 80/90 non-synthetic with no additives in helical differentials.
If you would like to narrow this rear, use a different bolt pattern, switch to other brakes, hold the shipment at your local terminal, we can accommodate your needs. Reach out to us and we will get you a custom quote.
You can expect a 3 week build time.
Sales tax only applies to Indiana residents.
Any questions, leave a note or contact us a 260-301-2424.
Fully Assembled, 1979-1993 Fox Body Mustang, 9" Ford, 31 Spline, Truetrac
$5,020.00Price

