Propulsion: Electric (DC) - Trolley Pole

Floor Height: High

Service Height: High and Low / Street - Moving Step

Years Offered: 1976-1979

Note: Models with trolley poles had poles removed once catenery was replaced.

Propulsion: Electric (DC) - Pantograph

Floor Height: High

Service Height: High and Low / Street - Moving Step

Years Offered: 1976-1979

Propulsion: Electric (DC) - Pantograph

Floor Height: High

Service Height: Low Platform / Street

Years Offered: 1976-1979

Note: MBTA units were refurbished and gained outward-opening bi-fold doors due to reliability issues with the plug doors.