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Product Discontinued
FORD PERFORMANCEPART NUMBER: 397-M4001SVT373
8.8" Rear Axle Assembly 2005-14 Mustang GT 4.6L/5.0L 3V/4V
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Axle Assemblies
- 8.8" Rear Axle Assembly
- 2005-14 Mustang GT 4.6L/5.0L 3V/4V
- 2007-14 Mustang SVT GT500 5.4L 4V
- 3.73 Ratio
- Fits 2005-2012 Mustang GT and 2007-2012 Mustang SVT
- Standard equipment on base 2012 Boss 302 and 2011-2012 Mustang SVT Performance Package
- Includes high-torque pinion bearing as found in SVT Mustang GT500 and used in gear installation kit M-4210-B2
- 8.8" rear end with 3.73 gear ratio axle assembly
- 31-spline axles with Traction-Lok differential
- High Strength Carrier
- Includes axle shafts
- Includes finned aluminum axle cover M-4033-K
- NOTE: Vent hose may require modification
Mustang Bolt in Axle Assembly
Ford Racing's 8.8" Rear Axle Assemblies are bolt-in units that require no fabrication. Perfect for V8 conversion vehicles that are equipped with a lesser rear end. Ford Racing's 8.8" Rear Axle Kits are perfect for custom rear end builds.
Features:
- Fits 2005-2014 Mustang GT, 2012-2013 Boss 302 and 2007-2014 Mustang Shelby GT500
- Traction-Lok differential with conventional clutch packs
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- High-torque pinion bearing
- High Strength Carrier
- Includes 31 spline axle shafts
- For axle cover upgrades see Axle Girdle Cover M-4033-G2 or Aluminum Axle Cover M-4033-KA
- Calibration required if installation changes your vehicles gear ratio.
Part TypeAxle Shaft Assembly
Product LineFord Performance Rear Axle Assemblies
BrandFORD PERFORMANCE
Package Height16.0
Package Width17.0
Package Length71.0
Weight212.0 PG
Part CategoryReplacement Parts
Axle Shafts IncludedYes
Wheel Studs IncludedYes
Third Member IncludedYes
Brakes IncludedNo
QuantitySold individually
Seals IncludedYes
Bearings IncludedYes
Ring And Pinion IncludedYes
Wheel Stud Thread Size (In.)1/2-20 RH
Ring And Pinion Ratio3.73:1
Axle TypeSemi-floating
Wheel Stud Pattern (In.)5 x 4.50
Center Section TypeTraction-Lok
Axle Shaft Spline Quantity31
Vendor Part NumberM-4001-SVT373
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
