Porterfield Brake Pads for 1991 AUDI 90 Quattro 20 Valve 276mm Front Disc Compound:R4-E LS 2002 Chevrolet Silverado 1500

LS 2002 Chevrolet Silverado 1500 Custom 2004 - 2006 Chevrolet Silverado 1500 Hybrid 2003 - 2006 Chevrolet Silverado 1500 SS 2002 - 2006 Chevrolet Silverado 1500 WT 2004 Chevrolet Silverado 1500 Z71 2007 Chevrolet Silverado 1500 Classic Hybrid

Damping Levels 40-Level Height Adjustment Yes Spring Rate(Front) 18 kg/mm (1008 lbs/inch) Spring Rate(Rear) 14 kg/mm (784 lbs/inch) Spring Length(Front) 160 mm Spring Length(Rear) 180 mm Front Top Mount Yes

2 1/2” Standard Body Johnny Joints – All Styles

USB charge: A Dual DC power at opposing ends for convient use

Proudly made in USA

Porterfield Brake Pads for 1991 AUDI 90 Quattro 20 Valve 276mm Front Disc Compound:R4-E LS 2002 Chevrolet Silverado 1500Porterfield Brake Pads for 1991 AUDI 90 Quattro 20 Valve 276mm Front Disc 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