Porterfield Brake Pads for 2007 CHEVROLET IMPALA Compound:R4-S Northland 1975 - 1978 Ford

Northland 1975 - 1978 Ford E-350 Econoline Northland

CDCV technology allows for quick and easy compression damping adjustment

but with an additional vertical open position behind the cab

Pre-wired for simple install

Rally STX 1967 GMC G25/G2500 Van Base 1983 - 1984 GMC G2500 Rally Custom 1979 - 1986 GMC G2500 Vandura

Porterfield Brake Pads for 2007 CHEVROLET IMPALA Compound:R4-S Northland 1975 - 1978 FordPorterfield Brake Pads for 2007 CHEVROLET IMPALA 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