Porterfield Brake Pads for 1968 PONTIAC GRAND PRIX w/Front Discs High-Performance Exhaust 015 Lift: Exhaust Closes 33

015  Lift:         Exhaust Closes 33   ATDC Opens 81   BBDC 106 Intake   41 Opens BTDC   73 Closes ABDC

Installs without modification to existing bodywork

OEM-matching white finish - Blends seamlessly into factory washer reservoir assembly

torque capacity

Clamp 8-16 mm 5/16-5/8

Porterfield Brake Pads for 1968 PONTIAC GRAND PRIX w/Front Discs High-Performance Exhaust 015 Lift: Exhaust Closes 33Porterfield Brake Pads for 1968 PONTIAC GRAND PRIX w Front Discs 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