Porterfield Brake Pads for 1974 MG MGB Spicer Compound:R-4 Base 1968 - 1973 GMC

Base 1968 - 1973 GMC K15/K1500 Pickup Base 1984 GMC K1500 Suburban Sierra Classic

- Steel construction with Durable 3-Stage Powdercoating

GT 2016 - 2018 Mazda MX-5 Miata GX 2016 Mazda MX-5 Miata Launch Edition 2017 - 2022 Mazda MX-5 Miata RF Club

1995 BMW M3 Base Coupe 3

(Superseded to part #11541)

Porterfield Brake Pads for 1974 MG MGB Spicer Compound:R-4 Base 1968 - 1973 GMCPorterfield Brake Pads for 1974 MG MGB Spicer 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 pad