Porterfield Brake Pads for 1993 GMC SUBURBAN 2500 4WD 13 x 2 1/2" Rear Shoe Compound:R4-S Sierra Classic 1979 - 1982

Sierra Classic 1979 - 1982 GMC K3500 Sierra Grande 1971 - 1975 GMC Sprint Base 1973 - 1974 GMC Sprint Custom 1975 GMC Sprint High Sierra

even through vibration and off-road use

Base 2009 - 2012 Subaru Impreza R 2008 - 2015 Subaru Impreza Sport 2010 - 2014 Subaru Impreza WRX Limited 2009 - 2014 Subaru Impreza WRX Premium 2011 - 2014 Subaru Impreza WRX STI Limited 2008 - 2014 Subaru Impreza WRX STI

is manufactured from precision laser-cut 1/4" (6 mm) aluminum

ranging from hot fuel handling to pump noise

Porterfield Brake Pads for 1993 GMC SUBURBAN 2500 4WD 13 x 2 1/2" Rear Shoe Compound:R4-S Sierra Classic 1979 - 1982Porterfield Brake Pads for 1993 GMC SUBURBAN 2500 4WD 13 x 2 1 2" Rear Shoe 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