Class One Model Works LM00453 EMD GP40-2 1A3 Rebuild Union Pacific UP 1505 - DC Alton & Southern ALS 107 A units and 694

107 A units and 694 B units before production was changed to the newer F7s in February of 1949

Build it up right with these authentic features: small block Chevy engine

engine intake choices and additional speed and custom parts options

The first Thrall cars had a 100-ton capacity

The aircraft's performance exceeded the Navy's most optimistic expectation

Class One Model Works LM00453 EMD GP40-2 1A3 Rebuild Union Pacific UP 1505 - DC Alton & Southern ALS 107 A units and 694Class One Model Works LM00453 EMD GP40 2 1A3 Rebuild Union Pacific UP 1505 DC This HO scale GP40 2 1A3 rebuild captures the distinctive character of UP with exceptional prototype fidelity. Rebuilt under Union Pacifics in house 1A3 program, these locomotives reflect the railroads commitment to extending the life of its dependable GP40 2 fleetupgraded mechanically while retaining the rugged versatility that made them staples of mainline and local