Porterfield Brake Pads for 2009 GMC SIERRA 1500 4WD w/Rear Drum Aerodynamic-Accessories Pair Set - Left and

Pair Set - Left and right units included for complete front-end coverage

Many people like this sound

it offers outstanding comfort

install the covers over them

slide on handle and pull down to compress spring

Porterfield Brake Pads for 2009 GMC SIERRA 1500 4WD w/Rear Drum Aerodynamic-Accessories Pair Set - Left andPorterfield Brake Pads for 2009 GMC SIERRA 1500 4WD w Rear Drum 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