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Vehicle Info NeededALLOY USAPART NUMBER: 013-12182
Ford 8.8" Performance Rear Axle Kit 1979-93 Mustang 4-lug
$32999
Ships on Sep 14, 2026
Lowest Price GuaranteeFord
- Ford 8.8" Performance Rear Axle Kit
- 1979-93 Mustang 4-lug
- 28-spline
This 28-spline rear axle shaft kit from Alloy USA fits 79-93 Ford Mustangs with a 4-lug 8.8-inch rear axle.
- Why Alloy USA Axle Shafts? Because horsepower is useless if it can't get to the ground. These performance axles are made from 1541H steel, a high-carbon alloy that contains much more manganese than 1040 steel used in stock axles. This increases ductility and the ability to absorb stressors. Up to 35% stronger, shafts are heat-treated and induction hardened for twice the tensile strength than stock. The latest cold-rolling technology produces splines that are stronger than splines cut traditionally (no cuts mean no edges to create stress points that can fracture). Shafts are then CNC-machined and magnaflux-inspected for cracks before being left natural or anodized black. Kits include driver and passenger side shafts, seals, bearings, and wheel studs.
Part TypeAxle Shaft
Product LineAlloy USA Performance Rear Axle Kits
BrandALLOY USA
Package Height8.0
Package Width8.0
Package Length38.0
Weight33.4 PG
Part CategoryPerformance Parts
PositionRear
Part FitmentDirect Fit
Vendor Part Number12182
Package Qty1
Package TypeEA
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