Description
Performance Suspension Upgrade. The Belltech Lowering Kit with Nitro Drop II Shocks provides a 3-inch front and 4 to 5-inch rear drop, lowering the vehicle’s center of gravity to enhance handling and improve aesthetics on 2WD Sierra 1500 Crew Cab trucks from 2004 to 2006. This kit combines precision-engineered lowering components with advanced Nitro Drop II shock absorbers to deliver a balanced, controlled ride experience ideal for drivers seeking improved stance and driving dynamics without sacrificing daily drivability.
Construction and Appearance. The lowering kit is built with durable, high-quality materials designed to withstand the demands of lowered suspension setups. The adjustable rear spring hanger allows for fine tuning of ride height, while Nitro Drop II shocks feature advanced valving for optimized damping. All components are finished with corrosion-resistant coatings to ensure lasting performance and maintain a clean, factory-quality look underneath the vehicle.
Installation. Installing this lowering kit requires moderate mechanical skill and involves removing and replacing factory suspension parts. No permanent modifications or drilling are necessary. For improved rear suspension travel and to prevent contact during compression, use of a C-Notch kit is recommended.
Application. This lowering kit is designed specifically for 2004 to 2006 2WD Sierra 1500 Crew Cab pickups. It fits models equipped with LS and LT trim levels and engines ranging from 4.3L to 6.0L, ensuring proper compatibility and performance.
Belltech 673ND
CA Residents: WARNING: Cancer and Reproductive Harm
- Lowering Rate: Front 3 Inches / Rear 4 to 5 Inches
- Includes Nitro Drop II Shock Absorbers
- Adjustable Rear Spring Hanger for Precise Ride Height Adjustment
- C-Notch Kit Recommended for Additional Rear Suspension Travel
- Compatible with 2004-2006 2WD Sierra 1500 Crew Cab Pickup Body Style
- Designed for Rear Wheel Drive Configuration
| Brand | Belltech |
| Lowering Kit Includes Shocks | Shocks Included |
| Lowering Kit Estimated Drop | 3.0F / 5.0R |
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