Porterfield Brake Pads for 1999 GMC K3500 4WD SRW exc. Ext Cab Brass Sensor Gauge - Retro-Fit Hydraulic Roller

- Retro-Fit Hydraulic Roller

3-ply silicone wall - Prevents ballooning under pressure and thermal cycling

The kit includes the bushings on the front of the differential pumpkin as well as the bushing on the subframe where the rear of the differential attaches to

you may experience a slight increase in cabin vibration or audible feedback

Porterfield Brake Pads for 1999 GMC K3500 4WD SRW exc. Ext Cab Brass Sensor Gauge - Retro-Fit Hydraulic RollerPorterfield Brake Pads for 1999 GMC K3500 4WD SRW exc. Ext Cab 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