Walthers Proto 920-49187 HO Scale EMD Phase 1 GP35 Diesel Southern Pacific SP 6636 Roadname_Rock Island - RI Engine choices ranged from a

Engine choices ranged from a small 2

cap and cartridge

Compared to covered hoppers intended for grain products

The K47 Executive Retractable Knife

Walthers Proto 920-49187 HO Scale EMD Phase 1 GP35 Diesel Southern Pacific SP 6636 Roadname_Rock Island - RI Engine choices ranged from aWalthers Proto 920 49187 HO Scale EMD Phase 1 GP35 Diesel Southern Pacific SP 6636 Make one of EMD's most popular roadswitcher models part of your diesel fleet in minutes with the WalthersProto(R) GP35! This series has the thinner sidesills found on Phase I C D production units and includes: NEW Phase I C D side sill NEW Based on units built from 1963 to mid 1965 many still in service NEW High hood Norfolk & Western and Southern Railway models NEW