Porterfield Brake Pads for 2015 GMC SIERRA 1500 4WD Location:Rear 5" (approximate measurements from base

5" (approximate measurements from base to top)

Hard panel construction resists dents and weathering

the buff-polished casting pipe is included

Brougham 1977 - 1979 Lincoln Continental Base 1977 - 1979 Lincoln Mark V Base 1970 - 1974 Mercury Colony Park Base 1969 - 1970 Mercury Comet Base 1970 - 1979 Mercury Cougar Base

Porterfield Brake Pads for 2015 GMC SIERRA 1500 4WD Location:Rear 5" (approximate measurements from basePorterfield Brake Pads for 2015 GMC SIERRA 1500 4WD 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 allows the