4 speed swap/rebuild
Those weights are well known for sticking to one side of the pressure plate and will cause a severe balance issue with your rotating assembly. My balance guy cut them off cause every time he cut the balance machine off and turned it back on the balance would change. He said that is terrible for a street car that will spend a lot of it's time at idle and at cruise speeds. It will likely beat the crap out of the bearing so I had him remove them. It will still work just fine. Just food for thought.