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Belltech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Belltech lineup with fast shipping and expert fitment support — order with confidence.
When you lower your 1999-2006 GM or GMC 1500 truck, the factory shock mounting points often lead to compromised shock angles and reduced suspension travel. The Belltech Shock Extension Kit (6654) is engineered to relocate the lower shock mount, effectively correcting the geometry to restore proper damping performance and full shock travel.
Constructed from heavy-gauge P&O steel, these extensions are built to withstand the rigors of daily driving and performance use. Each unit is finished with a durable powdercoat to resist corrosion and ensure longevity. The kit includes all necessary Grade 8 hardware for a secure, reliable installation.
This kit is specifically designed for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including HD and various submodels. Whether you are running a static drop or an aggressive lowering kit, these extensions are a vital component to maintain ride quality. Upgrade your truck's handling and suspension longevity with premium components from GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 1999-2006 | Chevrolet | Silverado 1500 | LS |
| 1999-2006 | Chevrolet | Silverado 1500 | LT |
| 2002-2004 | Chevrolet | Silverado 1500 | WT |
| 2004-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 2005-2006 | Chevrolet | Silverado 1500 | SS |
| 2001-2003 | Chevrolet | Silverado 1500 HD | LS |
| 2001-2003 | Chevrolet | Silverado 1500 HD | LT |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2005 | Chevrolet | Silverado 1500 HD | LS |
| 2005-2006 | Chevrolet | Silverado 1500 HD | LT |
| 1999-2002 | GMC | Sierra 1500 | SL |
| 1999-2006 | GMC | Sierra 1500 | SLE |
| 1999-2006 | GMC | Sierra 1500 | SLT |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 2002-2006 | GMC | Sierra 1500 | WT |
| 2005 | GMC | Sierra 1500 | Hybrid |
| 2006 | GMC | Sierra 1500 | SL |
| 2001-2003 | GMC | Sierra 1500 HD | SLE |
| 2001-2003 | GMC | Sierra 1500 HD | SLT |
Other popular Belltech products customers consider together:
Belltech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Belltech lineup with fast shipping and expert fitment support — order with confidence.
When you lower your 1999-2006 GM or GMC 1500 truck, the factory shock mounting points often lead to compromised shock angles and reduced suspension travel. The Belltech Shock Extension Kit (6654) is engineered to relocate the lower shock mount, effectively correcting the geometry to restore proper damping performance and full shock travel.
Constructed from heavy-gauge P&O steel, these extensions are built to withstand the rigors of daily driving and performance use. Each unit is finished with a durable powdercoat to resist corrosion and ensure longevity. The kit includes all necessary Grade 8 hardware for a secure, reliable installation.
This kit is specifically designed for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including HD and various submodels. Whether you are running a static drop or an aggressive lowering kit, these extensions are a vital component to maintain ride quality. Upgrade your truck's handling and suspension longevity with premium components from GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 1999-2006 | Chevrolet | Silverado 1500 | LS |
| 1999-2006 | Chevrolet | Silverado 1500 | LT |
| 2002-2004 | Chevrolet | Silverado 1500 | WT |
| 2004-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 2005-2006 | Chevrolet | Silverado 1500 | SS |
| 2001-2003 | Chevrolet | Silverado 1500 HD | LS |
| 2001-2003 | Chevrolet | Silverado 1500 HD | LT |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2005 | Chevrolet | Silverado 1500 HD | LS |
| 2005-2006 | Chevrolet | Silverado 1500 HD | LT |
| 1999-2002 | GMC | Sierra 1500 | SL |
| 1999-2006 | GMC | Sierra 1500 | SLE |
| 1999-2006 | GMC | Sierra 1500 | SLT |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 2002-2006 | GMC | Sierra 1500 | WT |
| 2005 | GMC | Sierra 1500 | Hybrid |
| 2006 | GMC | Sierra 1500 | SL |
| 2001-2003 | GMC | Sierra 1500 HD | SLE |
| 2001-2003 | GMC | Sierra 1500 HD | SLT |
Other popular Belltech products customers consider together: