I must tell him that. Im surprised hes not on here. I think he wants to put it on a muckspreader and haybob so the dual clutch would be handy for him for that but then I suppose the strength in the single clutch. He has a 6 cylinder nuffield 10/60 already which is Shockin nice job, I think it has a 2 stage clutch. There's a picture of it on the wall behind the counter in conatys.Most 6 cylinder Major conversions use the standard single clutch . Stronger than a double clutch .