Wilwood 15A-5734K - Wilwood Polymatrix ''A'' Compound Brake Pads

For lightweight sprints and club sport racers using steel plate rotors that require fast response at low temperatures with resistance to fade during periodic or temporary high-temperature spikes. Race-ONLY compound used in ARCA, ASA, ALMS, Grand-AM, NASCAR, REMAX, SCCA, USAC, and other severe-duty oval, road course, and off-road series that require an aggressive response and durability in the highest temp ranges.