SP 6154B
This loco was built in 07/1949 with EMD construction number 8195. It was built as a 1500 hp F7 B-unit. It was painted in the SP's standard for the time black widow colors.
Her alpha suffix was done away with when the F7 fleet was renumbered in late 1949 as she became SP 8108.
She was retired on 06/28/1968 and sold to GE on 07/28/1968.