Minimize frame wear and add suspension control to your C6 Z06/ZR1 and C7 Corvette with a Stud Kit from BMR's suspension! The factory bolts on your Corvettes upper control arms can wear out the frame inserts over time as alignment changes are made. BMRs Front and Rear Upper Control Arm Stud Kit (WAK561) replaces those bolts with studs so you can make easy alignment changes for street performance, drag racing, and handling applications. When performance is a must, rely on BMR's suspension!