The DeWitt RS3M was a rebuild program performed in the early 1970s by the Penn Central's DeWitt shops in Syracuse, NY.
These were dubbed with the nickname "DeWitt Geeps," as they were converted from standard ALCo RS3s to be equipped with the

EMD 567B prime movers and components recycled from surplus EMD E-units.

Analog (DC) version features 21-pin plug for DCC,
DCC with sound version features LokSound V5 decoder.
DC version $239.95 DCC Sound version $339.95

Pre orders due 10/3/25

Estimated delivery August 2026

DeWitt Penn Central

#26000 Cab #9962
#26001 Cab #9963
#26002 Cab #9972
#26003 Cab #9962 w/Sound
#26004 Cab #9963 w/Sound
#26005 Cab #9972 w/Sound

DeWitt Conrail (PC patch)

#26006 Cab #9954
#26007 Cab #9976
#26008 Cab #9983
#26009 Cab #9954 w/Sound
#26010 Cab #9976 w/Sound
#26011 Cab #9983 w/Sound

DeWitt Conrail

#26012 Cab #9964
#26013 Cab #9985
#26014 Cab #9989
#26015 Cab #9964 w/Sound
#26016 Cab #9985 w/Sound
#26017 Cab #9989 w/Sound

Juniata Conrail Hammerhead

#26018 Cab #9920
#26019 Cab #9920 w/Sound

Juniata Conrail

#26020 Cab #9929
#26021 Cab #9936
#26022 Cab #9999
#26023 Cab #9929 w/Sound
#26024 Cab #9936 w/Sound
#26025 Cab #9999 w/Sound

Juniata Maryland & Delaware

#26026 Cab #1201
#26027 Cab #1202
#26028 Cab #1203
#26029 Cab #1201 w/Sound
#26030 Cab #1202 w/Sound
#26031 Cab #1203 w/Sound

Juniata Rochester & Genesee Valley Museum

#26032 Cab #211
#26033 Cab #211 w/Sound