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$849.99
Speedway Grand National Rear End, 5 on 5 Bolt Pattern, 58 Inch Width
Speedway Grand National Rear End Complete Axle Housing Kits

Speedway Grand National Rear End, 5 on 5 Bolt Pattern, 58 Inch Width

Grand National, Rear Position, Full Floating Axle Type, 9 Inch Ring Gear Size, 31 Axle Splines

14 Reviews | 39 Answered Questions
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Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End, 5 on 5 Bolt Pattern, 58 Inch Width
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Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
Speedway Grand National Rear End Complete Axle Housing Kits
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We estimate this item will ship on or before November 1st.
Part # 91048323-58-5
$849.99
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  • This 9" Grand National rear end kit uses a reclaimed OEM housing with new 3" tubes and ends
  • Complete kit includes a housing, hubs, 31 spline axles, rotors, bearings, seals, and hardware needed to assemble the rear end
  • Features lightweight steel Grand National hubs for weight reduction without sacrificing strength
  • 11-3/4" OD vented rotors with .810" thickness are included and allow for the use of a variety of calipers and brackets
  • Choose from 5 on 4-3/4" or 5 on 5" bolt pattern as well as 54", 56", 58", or 60" hub-to-hub width

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Details

Position:
Rear
Axle Type:
Full Floating
Overall Width:
58"
Differential Included:
No
Ring Gear Size:
9 Inch
Axle Splines:
31
Bolt Pattern:
5 on 5"
Housing Material:
Steel
Wheel Studs Included:
Yes
Hardware Included:
Yes
Sold in Quantity:
Kit
MFG. Part #:
91048323-58-5
Bearings Included:
Yes
Seals Included:
Yes
Rotors Included:
Yes
Thread Pitch:
="5/8"-11"

Info

To help keep the cost of this full floating Ford 9 inch rear end down, this Grand National rear end assembly uses reclaimed original housings with new 3" tubes and ends. They have been cleaned and jig-welded to ensure straightness. Everything else is brand new and includes 31 spline axles, hubs, drive plates, 5/8" studs, bearings, seals, rotors and lug nuts.

Available with 5 on 5" or 5 on 4-3/4" wheel bolt circles. Choose from 54", 56", 58", or 60" widths (all with centered pinion).

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.
  • Reclaimed Grand National 9 Housing, 58 Inch Width
    Qty x 1
  • Grand National Hub Spanner Nuts, -12 Right Hand Thread
    Qty x 2
  • Speedway Grand National Rear Hub, 5 on 5 Inch
    Qty x 2
  • Wheel Lug Nut, Steel, 5/8 Inch RH Coarse Thread, Double Taper
    Qty x 10
  • Winters 5067-27.5 Double Splined Solid Axle, 31 Spline, 27.5 Long
    Qty x 1
  • Winters 5067-32 Double Splined Solid Axle, 31 Spline, 32 Long
    Qty x 1
  • Winters Performance 7644 Replacement Grand National Hub Seal Retainer
    Qty x 2
  • Speedway Grand National Rearend Hub Outer Seal
    Qty x 2
  • Grand National 9 Inch Ford Rear End Hub Replacement Bearing
    Qty x 4
  • Replacement GN Retaining Lock
    Qty x 2
  • Speedway Steel Drive Flange Kit, 5-on-5 Inch and 4-3/4 Inch
    Qty x 2
  • Speedway Pro-Lite Vented Brake Rotor, 11.75 x .81 Inch
    Qty x 2
  • Rotor Hat Bolt Set, 1/8 Inch Thick
    Qty x 2
  • Grand National Hub O-Ring 5 X 5 Inch
    Qty x 2
  • GN Rear Hub 1/2" Bolts
    Qty x 2

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