Speedway Motors 3-Piece Metric Long Arm Spindle Kit, Reamed

Speedway Motors is proud to introduce our exclusive 3-piece Metric replacement spindle kit. 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 are reamed to fit K772 or K6024 upper ball joints and serve as a replacement for cars currently running Metric spindles. 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. Accepts '79-Up GM Metric rotors, calipers, stock tapered lower ball joints and is reamed to accept 7 degree upper ball joints K772 or K6024. Steering arm is tapered to accept a Metric GM style tie rod end or the adapter stud 916-36055-GM. Choose (L) Left or (R) Right side.

These spindles are IMCA/USMTS/USRA/UMP/Wissota approved for (IMCA Modified and Northern Sport Mod classes only). The unique three-piece construction provides for fast, convenient and affordable replacement of individual components in the event of a crash.

• Reamed for 7 degree upper ball joints K772 or K6024
• Reamed for 10 degree lower ball joints K6117 or K6141
• Choose (L) Left or (R) Right side
• Forged, heat-treated steel
• Improves front end geometry
• Approved for use in IMCA sanctioned events
• Kit includes:
  • (1) Spindle body - 91034512
  • (1) Steering arm  - 91034503
  • (1) Caliper bracket - 91034504
  • (1) Bolt kit - 91034505

IMCA Approved