Porterfield Brake Pads for 2003 GMC SIERRA 1500 2WD 4 Door Heavy Duty 4 Wheel Steer Location:Rear OE-style lens design - Maintains

OE-style lens design - Maintains stock appearance while offering a direct replacement option

Mounting method depends on your pipe diameter and existing system

Clean up your engine bay and have more reliable

Dramatically increase your vehicle's appearance and value

Upgraded valve train components & aftermarket cylinder heads required

Porterfield Brake Pads for 2003 GMC SIERRA 1500 2WD 4 Door Heavy Duty 4 Wheel Steer Location:Rear OE-style lens design - MaintainsPorterfield 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