• All-new model 
• Era: 1995 to Late-90s
• SP 100-378, built 4-10/95
• Series 100 to 199; built 4-5/95
• Road number 163 
  • Left side auxiliary cab: three (3) tall doors with latches on the #2
  • No capacitor box on left side walkway 
  • Single large Sinclair “ice skate” communication antenna, and small Sinclair “ice skate” End of Train (EOT) telemetry antenna
  • Late Hi-Ad trucks with “Cantilever” shock snubbers deleted from left front and right rear
• Fully-assembled 
• Multiple road numbers
• No truck ground lights (prototype not equipped)
• Operating LED-illuminated front, rear, and side walkway lights*
• Operating LED-illuminated front deck-mounted alternating ditch lights**
• Printed high-mount cab number boards with separately controlled backlit LED-illumination*
• Tall snowplow with open doors and two (2) grab irons
• Semi-scale coupler buffer equipped with durable metal semi-scale Type E knuckle couplers
• 5-step stepwells with see-through steps
• Walkway with front anticlimber
• GE “nub” pattern walkway tread
• Narrow profile end handrails
• Dual dummy and single live pilot face MU connections
• Front nose headlight
• Nose door with window 
• Two-piece nose top grab irons
• Battery cabinet access door without latch
• GE safety cab with three (3) side windows
• Right side cab under floor access doors: four screened louver sections per door
• Left side cab under floor access doors: dual latch door with grille forward of the HVAC unit
• Cab interior with detailed back wall and front dash, high-back seats, conductor’s workstation, and engineer’s desktop controls
• Tinted cab side windows
• Tall mirror mounted in front of sliding cab side windows on both sides; additional small mirror on right side
• Early inverter cabinet: six (6) tall vertical rectangular bolted panels and three (3) horizontal short panels
• Alternating reinforcement ribs under dynamic brake intake grilles
• Standard dynamic brake exhaust (2-port)
• Forward right-side air intake grille
• Right side auxiliary cab: four (4) doors with latches on #1 and #4 doors
• Early curved engine cab profile
• Lost-wax brass cast Nathan AirChime P3 (P24R1 configuration) horn mounted on engine cab
• Early flanged exhaust stack housing
• “Bathtub” exhaust silencer
• 26 individually-applied etched metal see-through radiator intake and exhaust grilles on sides and top of radiator compartment
• Late radiator door grilles in alternating heights
• Standard brake wheel
• Left rear hood door grille arrangement: tall, short, short grilles
• Tall, latched access door on long hood end
• Low-mounted rear sand fill
• Early “box” lifting lugs on ends of radiator wings 
• Accurately profiled frame with separately-applied plumbing and traction motor cabling
• Rotating axle bearing caps
• No speed recorder
• Dual Graham-White (Prime) 975-075 air filters
• Graham-White 975-100 “twin tower” air filter dryer
• 5,000-gallon fuel tank with vertical weld seams
• Single fuel fills per side
• Round and vertical analog fuel gauges; digital fuel gauges
• Fuel tank mounted steel bell
• Separate air tanks with upper mounting brackets
• Early square handbrake chain bracket
• SP-style spare coupler knuckle boxes on rear pilot face
• Factory-applied detail parts: wire grab irons, spare knuckles, trainline hoses with silver gladhands, 3-hose MU clusters with silver gladhands, uncoupling levers, windshield wipers, mirrors, sunshades, and more
• Motor with 5-pole, skew-wound armature
• Dual flywheels
• All-wheel drive
• All-wheel electrical pick-up
• Directional LED headlights
• Printing and lettering legible under magnification
• Operates on Code 70, 83, and 100 rail
• Packaging safely stores model
• Recommended Radius: 22”