Porterfield Brake Pads for 1971 PONTIAC GRAND PRIX VIDAL METAL WORX A stringent shot-peening and heat

A stringent shot-peening and heat treatment process is applied to the HKS valve springs to provide durable and consistent spring rates over time

ACL Bearings 5M8312H-

or use them as a stand-alone battery in any vehicle including a boat

Spacer - 1/4 in each

Great modulation

Porterfield Brake Pads for 1971 PONTIAC GRAND PRIX VIDAL METAL WORX A stringent shot-peening and heatPorterfield Brake Pads for 1971 PONTIAC GRAND PRIX 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