Porterfield Brake Pads for 1986 MERCURY GRAND MARQUIS Police Compound:R4-S Rally STX 1973 - 1974

Rally STX 1973 - 1974 GMC K35/K3500 Pickup Base 1975 GMC Sprint Base

Single-point inflation system

front frame plates

you can say goodbye to those annoying rattles

Porterfield Brake Pads for 1986 MERCURY GRAND MARQUIS Police Compound:R4-S Rally STX 1973 - 1974Porterfield Brake Pads for 1986 MERCURY GRAND MARQUIS Police 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