SAL 612
This loco was built in 5/1966 with EMD serial number 31779 and frame number 7885-13. She was built as a freight engine. She featured a sealed beam headlight in her front and rear ends. She was equipped with dynamic brakes.
She became SCL 1527.
She became SBD/CSXT 6683.
She left the CSXT roster at some point and was rebuilt as a GP40M-2 by MK and sold to the SP as SP 7296.