[Espeefan]

Really interesting conversion, Izzy. When I was a kid, I used to dream of converting my Ertl tractors to RC models, but I had no clue how to do it at that point. Your model could be just about any one of the larger frame 56 series Internationals. From the 856 on up to the 1456. The axles and engines changed, but the basic proportions of the tractors stayed the same. I believe they shared the same frame. I think the 656 and 756 Internationals, however, had smaller (shorter) frames.