Porterfield Brake Shoes for 1968 MG MGB GT Spicer Compound:RD-4 Leaving it compressed against the

Leaving it compressed against the cab for extended periods is fine

this 90-degree bend holds pressure and resists coolant degradation

Kevlar-reinforced Aramid fiber patch on thumb and index area for exceptional abrasion resistance

6-inch platform - Step height optimized for entry and exit without excessive reach

Porterfield Brake Shoes for 1968 MG MGB GT Spicer Compound:RD-4 Leaving it compressed against thePorterfield Brake Shoes for 1968 MG MGB GT 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