Eibach ERS 300mm Length x 70mm ID Coil-Over Spring turn14-atp 0 Tonneau Cover-Black-Acrylic Canvas-1999-2006 (2007

0 Tonneau Cover-Black-Acrylic Canvas-1999-2006 (2007 Classic) Chevy Silverado/GMC Sierra 6ft

Dyno Proven gains of up to 23 hp and 21 lb

they are more than 2x stronger than the OEM arms

Does not come with parts for installing a high mount stop lamp

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Eibach ERS 300mm Length x 70mm ID Coil-Over Spring turn14-atp 0 Tonneau Cover-Black-Acrylic Canvas-1999-2006 (2007Manufacturer Part # : 300 70 0020 Market Description Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Features and Benefits Maximum Travel in Combination with Smallest