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Product Summary

28-42 Ford, 46-48 Ford, Front Position, Forged Steel

  • These spindles are modeled after the 37-41 round-back passenger car design and use 37-41 Ford king pins
  • The one piece drop forged design constructed of high strength 4140 steel makes these spindles far superior to original components
  • Can be used with period correct drum brakes or modern Speedway Motors disc brake kits
  • Come with king pin bushings installed and fit to the kingpins for a quick and easy bolt on installation
  • Includes nut kit

Comes as a Kit

Key Specs

PositionFront
Spindle StyleFord Custom
Spindle DropStock Height
Brake System TypeDisc/Drum
Material TypeForged Steel

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Speedway Motors 9100439 Details

These Speedway spindles are one piece, drop forged design constructed of high strength 4140 steel, which makes them superior to original components. They are modeled after the 37-41 round-back passenger car design and use 1937-41 Ford king pins. These will fit Ford axles from 1928-48 passenger car and they can be used with period correct drum brakes or modern Speedway Motors disc brakes, but will not work with hubs from 1928-36.

  • Uses 1937-1941 king pin kit
  • For Ford axles 1928-1948 passenger car
  • Will not work with 1928-1936 Hubs
  • Includes king pin kit
  • Includes nut kit 910-616004

Application

Ford-style spindles are generally your best choice when using an original Ford axle or an aftermarket I-beam axle. This spindle is a reproduction version of the 1937-41 spindle. Ford used the same king pin dimensions and geometry on the 1928-48 axles, therefore you can use any 1937-48 Ford spindle on any 1928-48 car axle.

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Speedway Motors 9100439 Specifications

KEY SPECS
MFG. Part #9100439
BrandSpeedway Motors
PositionFront
Spindle StyleFord Custom
Spindle DropStock Height
Brake System TypeDisc/Drum
Material TypeForged Steel
FinishNatural
King Pin IncludedYes
Mounting Bolt Center to Center3.38"
GENERAL
Inner Bearing Surface O.D.1.189"
Sold in QuantityKit