Discontinued
Athearn HO GP9E Locomotive with DCC & Sound, SP #3777
Athearn - ATHG82826
During the 1970âs, SP began an ambitious task to rebuild their GP9 fleet, known as the âGRIPâ program. This program included new wiring, new main generator, complete rebuild of the prime mover with new parts, improved battery box doors, and removed rear light packages (in some cases).
During the 1970âs, SP began an ambitious task to rebuild their GP9 fleet, known as the âGRIPâ program. This program included new wiring, new main generator, complete rebuild of the prime mover with new parts, improved battery box doors, and removed rear light packages (in some cases).