News Release

Allison Transmission to present at Morgan Stanley conference

August 31, 2015 at 9:00 AM EDT

INDIANAPOLIS, Aug. 31, 2015 /PRNewswire/ -- Allison Transmission Holdings Inc. (NYSE: ALSN) today announced that David S. Graziosi, executive vice president and chief financial officer and G. Frederick Bohley III, executive director of finance, business planning and investor relations will present at the Morgan Stanley Third Annual Laguna Conference to be held at the Montage Laguna Beach on Wednesday, Sept. 16. The management team will present at 3:05 p.m. PT.

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The presentation materials and webcast will be available on the Allison website at http://ir.allisontransmission.com. A replay of the webcasts will remain available for 90 days.

About Allison Transmission
Allison Transmission (NYSE: ALSN) is the world's largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles and is a leader in hybrid-propulsion systems for city buses. Allison transmissions are used in a variety of applications including refuse, construction, fire, distribution, bus, motorhomes, defense and energy. Founded in 1915, the company is headquartered in Indianapolis, Indiana, USA and employs approximately 2,700 people worldwide. With a market presence in more than 80 countries, Allison has regional headquarters in the Netherlands, China and Brazil with manufacturing facilities in the U.S., Hungary and India. Allison also has approximately 1,400 independent distributor and dealer locations worldwide. For more information, visit allisontransmission.com.

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SOURCE Allison Transmission Holdings Inc.

Investor Relations, ir@allisontransmission.com, 317-242-3078, Media Relations, media@allisontransmission.com, 317-242-5000