Product Summary

  • IMCA approved for Modified and Northern SportMod divisions
  • USMTS,USRA,UMP and Wissota approved
  • CNC machined in the USA
  • Forged and heat-treated steel for maximum strength
  • Precision OEM geometry with GM Metric 8 degree pin inclination

Key Specs

MFG. Part #
BrandSpeedway Motors

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy


Speedway Motors is proud to introduce our exclusive 3-piece Short Arm Metric replacement spindle to be used in conjunction with the 1979-up GM Metric front brake rotors, bearings and calipers. Our advanced engineering techniques allowed for a redesign of the spindle in a newly forged, heat-treated steel design that is stronger than the original. These spindles serve as a replacement for cars currently running Pinto/Mustang II setups. The 8 degree pin inclination not only improves handling and driver feel, but also dynamically adds cross weight to the car during counter steering which leads to increased drive off the corner. The shortened, dropped steering arm reduces spacing requirements on outer tie rods and minimizes bump steer while improving overall strength.

Accepts '79-Up GM Metric rotors, calipers, stock tapered lower ball joints and is reamed to accept 7 degree upper ball joints. The unique three-piece construction provides for fast, convenient and affordable replacement of individual components in the event of a crash. These spindles are IMCA/USMTS/USRA/UMP/Wissota approved for use in competition.

Kit includes spindle, bolt-on "short" steering arm, caliper bracket and necessary hardware. Assembly is required. Choose (L) Left or (R) Right side.

Works great with our 1979-Up GM Metric front brake rotors, bearings, calipers, etc.

  • IMCA approved for IMCA Modifieds and Sport Mod divisions
  • USMTS/USRA/UMP/Wissota approved
  • Forged, heat-treated steel
  • Improves front end geometry
  • Replacement for Pinto spindle
  • Three-piece design for quick, easy replacement

This item has been deemed legal for UMP use.

This item has been deemed legal for UMP use.


MFG. Part #
BrandSpeedway Motors
Spindle StyleChevy/GM Custom
Spindle DropStock Height
Brake System TypeDisc
Angle8 degree
Material TypeForged Steel
Snout MaterialForged Steel
King Pin IncludedNo
Sold in QuantityEach