Porterfield Brake Pads for 1988 GMC S-15 Jimmy 2WD Billet-Cam-Seals Bolt-on install using existing holes

Bolt-on install using existing holes on the frame

Set of two adjustable secondary air helper springs designed to mount inside your existing coil springs and add up to 1

Do these mount to factory attachment points or do I need to drill the rocker panels

Build Quality

Includes single damper

Porterfield Brake Pads for 1988 GMC S-15 Jimmy 2WD Billet-Cam-Seals Bolt-on install using existing holesPorterfield Brake Pads for 1988 GMC S 15 Jimmy 2WD 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