Porterfield Brake Pads for 2003 GMC SIERRA 1500 2WD 4 Door Heavy Duty 4 Wheel Steer Location:Rear or completing a full titanium

or completing a full titanium interior theme

Stop using RTV silicone to seal your flanges

Mounting method depends on your pipe diameter and existing system

Take photos of your current brake light assembly before ordering to cross-reference mounting style

Porterfield Brake Pads for 2003 GMC SIERRA 1500 2WD 4 Door Heavy Duty 4 Wheel Steer Location:Rear or completing a full titaniumPorterfield Brake Pads for 2003 GMC SIERRA 1500 2WD 4 Door Heavy Duty 4 Wheel Steer 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