 INDIANAPOLIS--BUSINESS WIRE--Allison Transmission, a leading designer and manufacturer of vehicle propulsion solutions for commercial and defense vehicles, the largest global manufacturer of medium- and heavy-duty fully automatic transmissions, and a leader in electrified propulsion systems, is pleased to announce the completion of a community service project, in partnership with the Fuller Center for Housing, to help a central Indiana family realize its dream of home ownership. Allison emplo 