Porterfield Brake Pads for 1987 MAZDA RX 7 - 4 Lug High-Performance Cooling Cam Family: Xtreme Marine" 1987-1998

Cam Family: Xtreme Marine" 1987-1998 305-350 Originally Equipped With Hydraulic Roller Camshaft

32 levels of damping adjustment allow you to fine-tune both compression and rebound for a fully customizable driving experience

High-precision spherical bearings and brass bushings replace factory plastic levers

Base 1977 - 1978 Pontiac Grand Safari Base 1977 Pontiac LeMans Safari

Porterfield Brake Pads for 1987 MAZDA RX 7 - 4 Lug High-Performance Cooling Cam Family: Xtreme Marine" 1987-1998Porterfield Brake Pads for 1987 MAZDA RX 7 4 Lug 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 allows the brake