Porterfield Brake Pads for 1972 PORSCHE 912E Compound:R4-E Hi-Tech Pushrods:3/8" Diameter

Hi-Tech Pushrods:3/8" Diameter

SLT 2019 - 2022 GMC Sierra 1500 Limited SLE

Safari 1977 - 1981 Pontiac Firebird Trans Am

HPS 2-3/8" (60mm)

for 972-974 COMP Cams Dual Valve Springs

Porterfield Brake Pads for 1972 PORSCHE 912E Compound:R4-E Hi-Tech Pushrods:3/8" DiameterPorterfield Brake Pads for 1972 PORSCHE 912E 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