Northfiield-Ross Standard 60 Opposed Twin 10 CC R/C Model Airplane Engine Core

O.S. FS-60 Open Rocker 4-Stroke R/C Glow Model Airplane Engine & Pipe

O.S. K6 Ignition Engine New in the Box.

Vintage Hoof Products Co Fleetwind Class C Model Airplane Engine With Box

Webra Speed 91 Engine for R/C Model Airplane Original Package With Accessories

K&B Marine 3.5cc Outboard OB RC Boat Engine Original Packaging

Vintage K&B 3.5 CC SI Outboard RC Boat Model Engine With Box

ST, Veco, OS, Magnum, Tower R/C Engine Lot and Parts - Model Airplane Engine.