Belltech lowering coil springs for 2002–2006 Trailblazer and Envoy applications provide a controlled drop while improving handling and ride comfort. These application-specific springs are cold-wound from chromium-alloy steel, then shot-peened and powder coated to maintain proper ride height and long life. Sport-tuned rates are intended to sharpen handling without sacrificing everyday drivability.
Belltech COIL SPRING SET 02-06 TRAILBLAZER/ENVOY