Upgrade kit for old-style MM center-drilled Aluminum Steering Rack Bushings
Fits only Mustangs built 10/1984-04, with MM bushing kit MMST-3, and a stock k-member.
Upgrades older MMST-3 bushings to newer MMST-7 design.
Unique MMST-7 design prevents twisting and binding of the rack.
Eliminate rack binding while maintaining the improved steering response offered by solid bushings.
Solidly mounting the steering rack eliminates movement allowed by rubber or urethane bushings.
Includes components to add spherical washer feature of the MMST-7 design to previously installed MMST-3 bushings.
Center-drilled (not offset) design maintains best bumpsteer geometry for Mustangs with the stock k-member.
Unique, precision-machined spherical design prevents the rack from twisting when solidly mounted.
Fits both power and manual steering racks.
Plated steel construction.
Fits stock k-members with 12MM rack mounting bolts only.
Does not fit MM K-members or other aftermarket k-members.