Lionel GP-20 Chessie System, 6-8463 - Excellent Condition This is a Lionel 6-8463 O Gauge Chessie System GP20 Diesel Engine #8463 from 1974. Features include operating headlights, illuminated number boards, remote forward, neutral and reverse operation, a 3 tone paint scheme, a powerful pullmor motor and self centering knuckle couplers. Locomotive is in excellent condition with no visible dust, dings, stains, etc.. Its appearance is like new as it has been kept in its box for almost all of its life. Wear on the wheels and collectors is minimal per the pictures. It runs quite well per the video. Box shows handling wear. This is my first sale on Trainbid, so I please give some grace if you'd like to purchase this fine locomotive. For this first time, I will only sell to the lower 48 states. No exports.