I went out to Grattan today to pick up my MyCron beacon that was left on the guardrail (again!). Of course lunch with some of the boys down the hill at the Pub was on order too. The weather was better than 6 weeks ago for the test!
The track crew found an intact counter shaft sprocket obviously for a shifter. The spline is tight, lots of little teeth very close together. It is a 17 tooth 428 sprocket, probably was laying on a floor pan and came out once on the track.
If you notice your collection is missing a 17 T sprocket let me know and I’ll get it back to you.