The gear and the clutch basket are connected by 3 rivits and between those are rubber shocks. The problem with the shocks on a stock basket are they break and are week. Take off the clutch basket. Grab the gear with one hand and the basket with the other and try to twist them. If they move then you need to buy a new set up. I got a hinson but I think wiseco makes them as well. You will need to re-use the old gear and grind off the rivits but it is Very easy to do this. Dont pay anyone to do this we will talk you through it.