Porterfield Brake Pads for 2013 CHEVROLET SILVERADO 3500 2WD SRW Compound:R4-S look for the COMP Cams®

look for the COMP Cams® logo stamped into the underside of every Magnum Rocke

- Dyno proven performance gains: Horsepower +10 Whp

Bolt-On Yes Part Number 104BKH17 Year 1994

14 Gauge or 12 Gauge USA made wire (Smaller Gauge = THICKER wire) with the highest quality copper conductor

Porterfield Brake Pads for 2013 CHEVROLET SILVERADO 3500 2WD SRW Compound:R4-S look for the COMP Cams®Porterfield Brake Pads for 2013 CHEVROLET SILVERADO 3500 2WD SRW Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also