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$749.99
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch

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

Universal Fit, Rear Position, Semi-Floating Axle Type, 58" Overall Width, 31 Axle Splines

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Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
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Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
Speedway Fabricated Ford 9 Inch Rearend Axle Housing Kit, 58 Inch
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Part # 91046358
$749.99
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Details

Position:
Rear
Axle Type:
Semi-Floating
Overall Width:
58"
Differential Included:
No
Axle Splines:
31
Tube O.D.:
3"
Bolt Pattern:
Dual: 5 on 4.5" | 4.75"
Housing Material:
Steel
Wheel Studs Included:
Yes
Hardware Included:
Yes
Sold in Quantity:
Kit
MFG. Part #:
91046358
Brakes Included:
No
Bearings Included:
Yes
Seals Included:
Yes
Rotors Included:
No
Thread Pitch:
1/2"-20 & 7/16"-20

Info

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 slip in the included 31 spline axles, and add the 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. This 58" housing kit includes one 29-5/8" long axle and one 27-1/4" long axle. These custom cut and splined axle shafts are manufactured from an induction heat treated 1541 forged alloy. These axles are specific to the aftermarket brake configuration standard in that they have a 2.5" brake space offset, 2.8" register hub, and include late model large bearings (Torino bearings). Flanges are dual-drilled for both 5 on 4-1/2" Ford/Mopar and 5 on 4-3/4" GM wheel bolt patterns.

Kit includes the fabricated housing, a pair of axle shafts with bearings and seals, two sizes of wheel studs (1/2"-20 Ford/Mopar and 7/16"-20 GM), and a reusable 3rd member gasket. Also included are (8) T-bolts for the axle bearing retainer plates and (10) studs for the third member.

  • 100% 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)
  • Performance 31-spline axle shafts
  • Housing measures 53" from flange-to-flange
  • Assembled rearend measures 58" from hub-to-hub (a.k.a. axle flange face-to-face)
  • Fabrication-friendly centered pumpkin w/ 1" offset pinion yoke
  • Includes wheel studs, 3rd member studs and T-bolts for bearing retainer plates
  • 3rd member stud nuts/washers no included - available as P#919-0916
  • Includes vent on driver side axle tube
  • 3rd member sold separately
  • Brake kits sold separately

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • Currie CE-98129-27375 9 Inch Ford 31 Spline Axle Shaft, 27-3/8 Inch
    Qty x 1
  • Currie CE-98132-29625 9 Inch Ford 31 Spline Axle Shaft, 29-5/8 Inch
    Qty x 1
  • Ford 9 Inch Rear End Housing, 58"
    Qty x 1
  • 9 Inch Ford Rearend Axle Housing 3rd Member Pumpkin Gasket
    Qty x 1

More Like This

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Videos & Articles
  • This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.
  • Dalton discusses a few great safety features that we offer for our customers here at Speedway Motors . We have what you need to remain safe in your race car.
  • In this Tech Tip, John responds to a customer looking to upgrade the 8” stock differential in his Cougar to a 9” open diff.

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