The GP60 series shared the same frame as the GP59

Model Number: 70400

Trainz Product Id: 11440722

Model Number: 92475

8 wire adapter

Lionel 1063 Vintage O 75 Watt Transformer with Whistle ProductID_11965033 The GP60 series shared theThis is a Lionel 1063 75 Watt Transformer with Whistle from 1960 64. It features a 8 18 Volts fast off speed control, 120 Volts power, and 60 speed cycles. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Lionel Model Number: 1063 Years Manufactured: 1960 1964 MSRP: $58. 50 Scale Era: O Postwar Model Type: Control & Electrical The Trainz SKU for this item is P11392125. Trainz Product Id: 11392125