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Speedway Fabricated Ford 9 Inch Rearend Axle Housing, 58 Inch Width
Speedway Fabricated Ford 9 Inch Rearend Axle Housing, 58 Inch Width

Speedway Fabricated Ford 9 Inch Rearend Axle Housing, 58 Inch Width

Ford 9", 58" Overall Width, 3" Tube O.D., Steel

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Speedway Fabricated Ford 9 Inch Rearend Axle Housing, 58 Inch Width
Speedway Fabricated Ford 9 Inch Rearend Axle Housing, 58 Inch Width
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Part # 91046258
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Looking for a budget-friendly and rock-solid foundation for your custom rear suspension? Look no further. These fabricated steel Ford 9" rearend housings feature all-new components for maximum durability. This housing is pumpkin-centered, which will offset the pinion yoke about 1". This is done to make fabricating a triangulated 4-link system much easier. Simply weld on your preferred brackets and add the axle shafts and 3rd member of your choice (sold separately), and you have yourself a rolling chassis!

Total wheel-to-wheel mounting surface width is 58" (from hub-to-hub). The pumpkin is centered in the housing, which puts the pinion 1" offset from center, requiring different length axle shafts. For this 58" housing you will need one 29-5/8" long axle and one 27-1/4" long axle. This housing includes (8) T-bolts for the axle bearing retainer plates and (10) studs for the third member.

  • New fabricated steel center section
  • New 3" O.D. axle tubes w/ 3/16" wall thickness
  • New billet steel "New Big Ford" style bearing ends (a.k.a. bearings w/ 2.50" axle shaft flange offset from housing flange)
  • Assembled rearend measures 58" from hub-to-hub (a.k.a. axle flange face-to-face)
  • Housing measures 53" from housing flange-to-housing flange
  • Centered pumpkin w/ 1" offset pinion yoke
  • Requires different length axle shafts, left/right
  • Includes studs for 3rd member and T-bolts for bearing retainer plates
  • 3rd member stud nuts/washers not included/available as # 919-0916
  • Includes vent on driver side axle tube
  • 3rd member sold separately


  • Ford 9" Axle
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • We will show you the differences among traditional I-beam and tube axles and suspension designs used on hot rods; the differences between cross and traditional steering, measuring for springs, what spindles to choose, and much more.
  • Dive into some of the history and unique differences between Ford and Chevy spindles for a solid front axles and what will perform best on your hot rod.
  • Speedway Motors employees are committed to helping customers, as well as working on their own projects during down time. Follow along as our employee, Zach, rebuilds a 10 Bolt.

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