11" for either. but 98-99 3.0 CL brakes are a rotor over hub variety. 97 3.0 CL brakes exactly like the wagon, hub over rotor design... I'm not exactly sure if the thicknesses varied between the CL or wagon... wagon for 5th gens were 25mm thick (and 4th i believe). 98-99 3.0 CL were 23mm thick.