Pro-Coil Front Shock Kit Double Adj. 450# c/o GM

The Pro-Coil Front Shock Kit Double Adj. 450# c/o GM is engineered for serious suspension builders and street performance enthusiasts who demand adjustability and precision tuning. QA1's professional-grade front shock assembly delivers the control you need for everything from aggressive street handling to road course duty on General Motors platforms. This kit addresses a critical gap in the aftermarket: affordable, fully adjustable coil-over technology that lets you dial in ride height, spring preload, and damping without the price tag of premium racing setups.

Double-adjustable damping delivers independent control of compression and rebound, allowing you to fine-tune suspension response across a wide range of driving conditions. The 450-pound spring rate provides a balanced platform suitable for street and moderate track use, offering enough stiffness to minimize body roll while retaining compliance for bump absorption. QA1's proven monotube design and sealed construction ensure consistent performance across temperature swings and extended driving sessions—critical factors when you're testing setup changes at the limit. The compact, bolt-in design integrates seamlessly into factory mounting points without cutting or welding, preserving structural integrity while delivering measurable improvements in corner entry control and mid-corner confidence.

Suspension builders, street rod fabricators, and GM truck and car owners gravitate toward this kit when upgrading aging OEM dampers or building a foundation for handling improvements. The dual-adjustment feature makes it ideal for drivers who want to experiment with setup without swapping hardware—compression adjustment handles initial response, while rebound tuning manages exit behavior and overall stance stability. Installation requires basic hand tools and suspension knowledge; work on a flat surface with the vehicle fully supported on jack stands. This front shock kit pairs well with complementary rear components and chassis bracing for a complete suspension refresh that transforms stock-feeling dynamics into a composed, responsive platform.