Replacement pads for the 6-piston 6P caliper used in Baer Pro/Pro+ systems, , Pad Fitment: Baer 6P caliper, PBR 2-piston pin guided caliper, Compounds: Street or Race available, use drop down menu below to select, FMSI Number: D731, Cross Reference: HB247, DR731, 97-13 Corvette (Base), Pad Abutment number : 8740020 (2 needed per caliper), , Notes: , Sold in axle sets, Street pads offer smooth and dependable stopping power in light to moderate conditions with low noise and dust levels , Race pads are a high friction compound best suited for race use and may produce higher noise and dust levels, Caliper hardware (4 pad abutments) sold separately, add to order below