The larger one fits Mustangs. You ought to be able to find one for a Camero that fits. Thats what I have used on mine. I would get the part # for you but I wont get to the shop for a couple more weeks as I just had knee surgery. Hurst/BM makes one for the Camero. I take an old floor shift shaft & modify it to bolt to the shifter. It looks like it belongs there. I have some original S-10 shifters. I can probably tell my partner where to find one & send it to you.