lionel 85361 up 21" pass. cars 2 pk

UNION PACIFIC CHALLENGER 21" PASSENGER CAR 2-PACK -- Die-cast operating "Kinematic" couplers auto adjust for close coupling on straightaways and wider coupling on curves -- LED lighting with capacitors for flicker-free running -- Separately applied details on undersides and bodies -- Narrow or full width diaphragms per prototype -- All-New body tooling -- Durable plastic bodies -- Detailed interiors -- Flush-fitting windows -- Scale Coupler mounting pads -- Die-cast metal sprung trucks