Porterfield Brake Pads for 2003 GMC SIERRA 1500 4WD EXT CAB 2 Wheel Steer Interchangeable Bezels Bulb Type: H11

Bulb Type: H11

MAIN BRG SET - GM HFV6

They're heat-treated to a minimum hardness of 60 on the Rockwell C scale

Black housing - Blends seamlessly with factory reservoir and underhood panels

CNC-machined T6061 billet aluminum design ensures smooth and unrestricted fluid flow

Porterfield Brake Pads for 2003 GMC SIERRA 1500 4WD EXT CAB 2 Wheel Steer Interchangeable Bezels Bulb Type: H11Porterfield Brake Pads for 2003 GMC SIERRA 1500 4WD EXT CAB 2 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 Kevlar