Porterfield Brake Pads for 2007 CHEVROLET COLORADO Compound:R4-S D TAIL LIGHTS CHROME G4

D TAIL LIGHTS CHROME G4

*This kit must be used without the catalytic converters

Fine tolerances ensure optimum pressure and flow

They also accept much more aggressive cam profiles than flat tappet lifters allow

Dual Valve Springs: 1

Porterfield Brake Pads for 2007 CHEVROLET COLORADO Compound:R4-S D TAIL LIGHTS CHROME G4Porterfield Brake Pads for 2007 CHEVROLET COLORADO 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