MM News

MM Coronavirus Update

We’re changing our phone hours to 9:00 AM to 3:00 PM Pacific Time (Monday-Friday, excluding holidays) so we have more time to process orders and get them out to you.

Please be aware
Our supply chain is suffering major pandemic-related disruptions. Many of our suppliers shut down for a time, and like us are operating with reduced manpower. Meanwhile, demand for MM products has skyrocketed. Thank you! We’re a small company and we regret our website isn’t fancy enough to inform you of back orders when you buy something. Please understand that we’re working as fast as we can to fill your orders.

UPS Shipping Times As of March 24, UPS no longer guarantees the shipping time for any shipment. i.e., expect shipping time to lengthen.

MM Roll Bar Photos, 1979-93 Mustang Hatchback

1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. The door bar passes the driver between shoulder and elbow, as per the NHRA/NMRA rules.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. Swing-out door bar connects to the main hoop with a 1/2" quick-release pin.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. Door bar swings out, rotating in the pivot cup mounted to the floor.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. Welded tube for mounting the shoulder harness.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. Carpet is trimmed and covers the 6" by 6" main hoop mounting pad.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. While the rear seat remains in place, it is no longer suitable for occupants because of the harness mount tube.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. The rear braces pass through the plastic of 1987-93 hatchbacks just below the speaker grille. The speakers remain in place and function normally.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. The main hoop is close to the headliner.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. Swing-out door bars make entry and exit much easier than climbing over. The pivot cup allows easy removal of the door bar.
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1989 hatchback with MMRB-2 roll bar

1989 GT with MMRB-2 roll bar. The door bar is below the glass line, and therefore not visible from outside the car.
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