PART NUMBER: 61-2978
NOTE: This DR21 / 7420 shape fits StopTech C43 calipers, and Wilwood Superlite calipers. NOT the pad for Wilwood's Narrow Superlite caliper found in the NC 12.88" front kit - that caliper uses the thinner 7416 pad.
Set of four pads.
The "S" is for street. These are an old favorite of Brian's. They work great for street/autocross and very light track duty. They dust a bit but not as much as the Hawk HP Plus and the performance is consistent from street temps to about 500. For more serious duty try the Porterfield R4-1 or R4.
Carbon Kevlar construction so these are easy on rotors. Does not include replacement springs, clips, etc.