Description
Enhanced Suspension Performance. The Belltech Lowering Kit with Street Performance Shocks; 3 to 4-Inch Front / 6-Inch Rear improves vehicle stance by lowering the front and rear suspension with quality shocks specifically designed for front torsion bar suspensions. This kit enhances handling, stability, and appearance for the 2005 to 2006 2WD Sierra 1500 Extended Cab trucks by providing a controlled ride height drop and performance upgrade.
Durable Construction. Built with high-grade materials, the kit features precision-engineered components including drop spindles and shock absorbers that deliver consistent lowering performance. The finish ensures corrosion resistance and maintains a professional look throughout the kit’s lifespan.
Installation. Installation requires moderate mechanical skills and does not typically involve drilling, relying on factory mounting points for a secure fit. Comprehensive instructions for both the drop spindle set and flip kit are included to facilitate a smooth installation process.
Application. Specifically engineered to fit the 2005 to 2006 2WD Sierra 1500 Extended Cab with factory front torsion bar suspension and a recommended minimum wheel size of 17 inches. Installation requires checking wheel-to-spindle clearance to ensure compatibility with OEM wheels.
Belltech 662SP
CA Residents: WARNING: Cancer and Reproductive Harm
- Lowering Kit With Street Performance Shocks
- Designed For Front Torsion Bar Suspension
- Provides A 3 To 4 Inch Front Drop
- Offers A 6 Inch Rear Drop
- Includes Installation Instructions For Drop Spindle Set And Flip Kit
- Recommended To Use A C-Notch Kit For Additional Rear Suspension Travel
- Minimum Wheel Size Requirement Is 17 Inches
- Check Wheel-To-Spindle Clearance During Installation
- Not All OEM Wheels Have The Same Inner Barrel Dimensions
- Fits 2005-2006 2WD Sierra 1500 Extended Cab
| Brand | Belltech |
| Lowering Kit Includes Shocks | Shocks Included |
| Lowering Kit Estimated Drop | 4.0F / 6.0R |






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