Porterfield Brake Pads for 2004 CHEVROLET ASTRO VAN 4WD Location:Rear Retainers 4860-100 The older style

Retainers 4860-100 The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today

KIT CONTENTSMAIN PIPE A （1）MAIN PIPE B （1）SILENCER ASSY （1）GASKET t=2

or do they operate together

Improves ride stability

100% Plug-and-Play - Direct OEM replacement with seamless installation experience

Porterfield Brake Pads for 2004 CHEVROLET ASTRO VAN 4WD Location:Rear Retainers 4860-100 The older stylePorterfield Brake Pads for 2004 CHEVROLET ASTRO VAN 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 the