Steel Shock Monotube GM Metric Frt. 5C-3R Sealed

The Steel Shock Monotube GM Metric Frt. 5C-3R Sealed by QA1 is a premium front shock absorber engineered for General Motors vehicles using metric suspension geometry. This sealed monotube design represents the gold standard for street and performance driving, delivering consistent damping control in demanding conditions. Whether you're upgrading a street rod, daily driver, or light performance build, this shock provides the refined ride quality and handling precision that separates a well-tuned suspension from a mediocre one.

QA1's monotube architecture uses a single inner tube pressurized with nitrogen gas, eliminating the traditional rod-side and piston-side separation found in twin-tube designs. This sealed configuration prevents moisture and contaminants from degrading internal performance, extending service life significantly. The 5C-3R designation indicates a specific compression and rebound tune optimized for front-axle loading on GM metric chassis, balancing responsiveness with bump compliance. At 3.85 lbs per unit and measuring 25.5 inches in overall length, this shock fits the compact packaging requirements of modern GM suspensions while maintaining robust internal components built to handle sustained cornering loads and frequent adjustment cycles.

Mechanics and enthusiasts building or restoring late-model Camaros, Corvettes, Trucks, and other GM metric-platform vehicles will find this shock essential for reliability-focused suspension work. The sealed design is particularly valuable for vehicles that see track time, autocross events, or spirited back-road driving where internal temperature cycling is frequent. Installation requires proper alignment tooling and suspension geometry knowledge; professional installation is recommended to ensure correct damping rates and vehicle stance. This shock pairs effectively with upgraded springs and sway bars for a complete suspension package.