Porterfield Brake Pads for 2003 GMC SIERRA 2500 4WD Heavy Duty DRT Fabrication Finned reservoirs for improved cooling

Finned reservoirs for improved cooling

5 Series G30 530iX Sedan (B46)

COMP Cams Push Rods 7745-16 The pushrod is one of the most important pieces of the valve train

3/16" Steel Weight: 52lbs

Porterfield Brake Pads for 2003 GMC SIERRA 2500 4WD Heavy Duty DRT Fabrication Finned reservoirs for improved coolingPorterfield Brake Pads for 2003 GMC SIERRA 2500 4WD Heavy Duty 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