i have a pair of 3.0 pitch 7 tooth whal bros antiratchet drivers for a 1" drive shaft. These were ran last year only so they are in good shape. The only slight defect with them is there are some markings on them around the drive shaft hole from pressing them onto the drive shaft last year. I decided to give the single ply track a shot this year, so I'm running a 2.86 pitch driver this year so don't need them. Let me know if you are interested.
