Porterfield Brake Pads for 1987 CHEVROLET S-10 PICKUP 4WD Compound:R4-S For EFI applications use regulator

For EFI applications use regulator P/N 13113

Tuning is optional but highly recommended to extract maximum horsepower and torque gains and ensure optimal engine performance

060" Thickness 4677-1 - Spring Seat

It is compatible with all current versions of our Injector Harness and Engine Harness

Eliminate Glare

Porterfield Brake Pads for 1987 CHEVROLET S-10 PICKUP 4WD Compound:R4-S For EFI applications use regulatorPorterfield Brake Pads for 1987 CHEVROLET S 10 PICKUP 4WD 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