Maximum Motorsports Steering Rack Bushings, Solid, 1979-04 Mustang with MM K-member MMST-6

Maximum Motorsports
Availability: 5 in stock
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Aluminum steering rack bushings for 1979-04 Mustang fitted with an MM K-member 


  • Required to install steering rack with an MM K-member.
  • Improves steering response by solidly mounting the steering rack, eliminating movement allowed by rubber or urethane bushings.
  • Allows offsetting the steering rack upwards or downwards, aiding bumpsteer correction or improving clearance for large oil pans.
  • Unique design prevents twisting and binding of the rack.

Product features

  • Offset mounting holes allow stock rack position, 2 positions upward, and 2 positions downward.
  • Unique, precision-machined spherical shape prevents the rack from twisting when solidly mounted.
  • Fits both power and manual steering racks.
  • MMST-8 spacer kit required for manual steering racks installed on Mustangs having a 5.0L-based engine.
  • Anodized 6061 aluminum alloy.
  • Install only with an adjustable bumpsteer kit in place of the stock outer tie-rod ends.
  • Fits MM K-members only.
  • Does not fit stock or other aftermarket k-members.