The GE E60was a double-ended design built for Amtrak between 1974 and 1976. They replaced an aging fleet of electrics handed to it from Penn Central. These were mostly old Pennsylvania Railroad GG1s.
Amtrak GE E60 Electric Locomotive
The General Electric built E60 was the first new electric locomotive design built in the post-Amtrak era when the private freight railroads no longer operated passenger trains. The E60s were powerful locomotives capable of producing 6,000 horsepower.