Porterfield Brake Pads for 2003 GMC SIERRA 1500 4WD EXT CAB 4 Wheel Steer 330mm Rear Location:Front which reduces road noise and

which reduces road noise and vibration while maintaining interior comfort

60-85mm seat range

Use the OEM anchor locations for a clean install

Verify proper sway bar clearance and free movement through the full suspension travel range after installation – check for any interference points before driving

These catted downpipes feature high-flow catalytic converters

Porterfield Brake Pads for 2003 GMC SIERRA 1500 4WD EXT CAB 4 Wheel Steer 330mm Rear Location:Front which reduces road noise andPorterfield Brake Pads for 2003 GMC SIERRA 1500 4WD EXT CAB 4 Wheel Steer 330mm Rear 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