 WMATA retained pair 1000–1001 as historical cars.Four cars, formerly numbered 1010–1011 and 1044–1045, were renumbered to 8000–8003 and serve as the "money train" to collect the revenue from station fare card machines.A third pair, 1092–1093 was converted in April 2016 and was renumbered to 8004–8005.