SL-SF 571
This loco was built in 3/1951 with EMD serial number 12933. She was built as a passenger engine equipped with a steam generator. She featured a sealed beam headlight in her front and rear ends. As with all Frisco GP7's, she did not feature dynamic brakes.
She was sold to ICG, rebuilt by their Paducah Shops to a GP8 and became ICG 7703 in 2/1974.