Porterfield Brake Pads for 1972 MERCURY COUGAR w/Front Discs Compound:R4-E LS 2008 Chevrolet Tahoe Z71

LS 2008 Chevrolet Tahoe Z71

Straight design without catalyzer = Power Up

don't forget the valve seals--COMP Cams hasn't

is built for heavy-duty applications

Porterfield Brake Pads for 1972 MERCURY COUGAR w/Front Discs Compound:R4-E LS 2008 Chevrolet Tahoe Z71Porterfield Brake Pads for 1972 MERCURY COUGAR w Front Discs 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