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. 

Benefits

• 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.

Product features

• 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.