QA1 Pro Coil Single Adjustable Front Coil-Over Kit; 250 lb./in. Spring Rate (99-04 Silverado 1500)

Pro Coil Performance. The QA1 Pro Coil Single Adjustable Front Coil-Over Kit features a front coil shock system with single adjustable shocks and an 11-inch spring designed to enhance muscle car suspension by improving stance, ride quality, and overall performance. This kit allows precise ride height adjustment and damping tuneability for a comfortable or aggressive driving experience.

Construction and Appearance. Built with high-travel coil springs and single adjustable shocks, this system is engineered for durability and optimal performance. Components feature a robust design and professional finish, ensuring long-lasting reliability and a clean installation appearance.

Installation. Designed for straightforward bolt-in installation, this kit is compatible with both original stamped steel and aftermarket tubular control arms. Its adjustable design makes fine-tuning easy after installation.

Warranty. This coil shock system comes with a limited lifetime warranty for added peace of mind.

Application. Specifically designed to fit the 1999-2004 Silverado 1500, ensuring proper fitment and performance for this model range.

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