sentences:  It is common, however, to find rebuilds of former gas-powered REO and Studebaker models having A1 and A2 multifuel configurations.The original contract for the M35 - Service Life Extension Program was competitive.The last two companies to send vehicles to Aberdeen Proving Grounds were AM General, South Bend, IN and Cummins Military Systems, Augusta, GA (AMG was awarded third quarter of 1993).