Porterfield Brake Shoes for 1999 GMC K2500 4WD 13" Rear Shoe Compound:R4-S Precision CNC machined solid steel

Precision CNC machined solid steel interlocking roll bar clamps on the kicker mounting plates help make installation a snap

You'll need a socket set and basic hand tools

this exhaust combines durability with a refined sound profile

Hard panel construction with factory-correct finish

4m GPS Antenna (Magnetic / Adhesive Mount)

Porterfield Brake Shoes for 1999 GMC K2500 4WD 13" Rear Shoe Compound:R4-S Precision CNC machined solid steelPorterfield Brake Shoes for 1999 GMC K2500 4WD 13" Rear Shoe 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