BLI 4434 HO Scale K4 4-6-2 Streamlined Steam Locomotive PRR 3768 DCC Sound Infraction 3S Add a concrete tunnel portal

Add a concrete tunnel portal over any HO scale track

Tires (pre-glued): 4

RPM's Oversized Rear Axle Carriers are molded in black and backed by RPM's limited lifetime warranty against breakage

Traxxas 5041 High Performance Grease

Locking spring preload collars

BLI 4434 HO Scale K4 4-6-2 Streamlined Steam Locomotive PRR 3768 DCC Sound Infraction 3S Add a concrete tunnel portalBLI 4434 HO Scale K4 4 6 2 Streamlined Steam Locomotive PRR 3768 DCC Sound A number of K4s locomotives had streamlining applied over the years. All were later removed, restoring the locomotives to their original appearance. In February 1936, locomotive #3768 was clad in a shroud designed by famed industrial designer Raymond Loewy. This highly concealing, enveloping streamlined casing hid most of the functionality of the steam locomotive, leading to