Porterfield Brake Pads for 1975 MG MGB GT Compound:R4-S Amber corner markers — Maintains

Amber corner markers — Maintains factory signal visibility and DOT compliance

powder-coat silver exterior finish

Smoked Amber

Does the heating element work independently from the power windows

Porterfield Brake Pads for 1975 MG MGB GT Compound:R4-S Amber corner markers — MaintainsPorterfield Brake Pads for 1975 MG MGB GT 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 to