Product Overview
        U-Bolt Kit; Square; 3.5 in. x 14.5 in. x 5/8 in. -18;
This Part Fits:
        
      
This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 2005 | Chevrolet | Silverado 1500 HD | Base | 
| 2001-2003,2005 | Chevrolet | Silverado 1500 HD | LS | 
| 2001-2003,2005-2006 | Chevrolet | Silverado 1500 HD | LT | 
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT | 
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base | 
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS | 
| 2001-2006 | Chevrolet | Silverado 2500 HD | LT | 
| 2003-2006 | Chevrolet | Silverado 2500 HD | WT | 
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS | 
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT | 
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT | 
| 2001-2005 | Chevrolet | Silverado 3500 | Base | 
| 2001-2006 | Chevrolet | Silverado 3500 | LS | 
| 2001-2006 | Chevrolet | Silverado 3500 | LT | 
| 2004,2006 | Chevrolet | Silverado 3500 | WT | 
| 2007 | Chevrolet | Silverado 3500 Classic | LS | 
| 2007 | Chevrolet | Silverado 3500 Classic | LT | 
| 2007 | Chevrolet | Silverado 3500 Classic | WT | 
| 2001-2003,2005-2006 | GMC | Sierra 1500 HD | SLE | 
| 2001-2003,2005-2006 | GMC | Sierra 1500 HD | SLT | 
| 2007 | GMC | Sierra 1500 HD Classic | SLE | 
| 2007 | GMC | Sierra 1500 HD Classic | SLT | 
| 2002-2005 | GMC | Sierra 2500 HD | Base | 
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL | 
| 2001-2006 | GMC | Sierra 2500 HD | SLE | 
| 2001-2006 | GMC | Sierra 2500 HD | SLT | 
| 2003-2006 | GMC | Sierra 2500 HD | WT | 
| 2007 | GMC | Sierra 2500 HD Classic | SL | 
| 2007 | GMC | Sierra 2500 HD Classic | SLE | 
| 2007 | GMC | Sierra 2500 HD Classic | SLT | 
| 2007 | GMC | Sierra 2500 HD Classic | WT | 
| 2002-2005 | GMC | Sierra 3500 | Base | 
| 2001-2002,2006 | GMC | Sierra 3500 | SL | 
| 2001-2006 | GMC | Sierra 3500 | SLE | 
| 2001-2006 | GMC | Sierra 3500 | SLT | 
| 2004-2006 | GMC | Sierra 3500 | WT | 
| 2007 | GMC | Sierra 3500 Classic | SL | 
| 2007 | GMC | Sierra 3500 Classic | SLE | 
| 2007 | GMC | Sierra 3500 Classic | SLT | 
| 2007 | GMC | Sierra 3500 Classic | WT | 
 
            