Porterfield Brake Pads for 1990 GMC K1500 4WD 10" R/Shoe Std Cab HD Ch Compound:R4-S Base 1987 - 1989 Pontiac

Base 1987 - 1989 Pontiac Safari Base 1971 - 1973 Pontiac Ventura Base 1973 Pontiac Ventura Custom

Silverado 1999 - 2000 Chevrolet K3500 LS 1996 - 1999 Chevrolet P30 Base 1996 - 2000 GMC C2500 Sierra SLE

silicone will eventually relax and become gummy

Touring 2006 Audi TT Base

Porterfield Brake Pads for 1990 GMC K1500 4WD 10" R/Shoe Std Cab HD Ch Compound:R4-S Base 1987 - 1989 PontiacPorterfield Brake Pads for 1990 GMC K1500 4WD 10" R Shoe Std Cab HD Ch 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