Buy from the Leader in 1979- Mustang Performance Suspensions

Please be patient with Covid-19 delays
Free shipping on all orders over $147*

*48 state deliveries only. Excludes roll bars

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 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.

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 GT with MMRB-2 roll bar. The door bar passes the driver between shoulder and elbow, as per the NHRA/NMRA rules. Click for larger image.
	1989 GT with MMRB-2 roll bar. Swing-out door bar connects to the main hoop with a 1/2" quick-release pin. Click for larger image.
	1989 GT with MMRB-2 roll bar. Door bar swings out, rotating in the pivot cup mounted to the floor. Click for larger image.
	1989 GT with MMRB-2 roll bar. Welded tube for mounting the shoulder harness. Click for larger image.
	1989 GT with MMRB-2 roll bar. Carpet is trimmed and covers the 6" by 6" main hoop mounting pad. Click for larger image.
	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. Click for larger image.
	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. Click for larger image.
	1989 GT with MMRB-2 roll bar. The main hoop is close to the headliner. Click for larger image.
	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. Click for larger image.
	1989 GT with MMRB-2 roll bar. The door bar is below the glass line, and therefore not visible from outside the car. Click for larger image.