I've taken it to three stores now. Big O Tires, Tire Barn, and Indy Tire. All three say they have never seen it before. It is smaller then the standard pull through hole. A standard pull through is too large to fit. I called 800 59 roush, they said they don't have the stems anymore and to try Harley Davidson???
I checked the internet and there appears to be a special small diameter valve stem that is sometimes used for three piece rims, but I cannot find anywhere to order them. The stock roush stems were chrome screw on type, not the pull through type on the late SN95s or the current one.
