| 1999 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 4.3L V6 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 4.8L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 1500 | Base | Standard Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 1500 | Base | Standard Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 1500 | Base | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 4.3L V6 GAS | 3-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 4.8L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 1500 | LS | Standard Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 1500 | LS | Standard Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 1500 | LS | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 4.3L V6 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 4.8L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 4.3L V6 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 4.8L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 4.3L V6 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 4.8L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 4.3L V6 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 4.8L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | Base | Extended Cab Pickup | 5.3L V8 FLEX | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | Base | Standard Cab Pickup | 5.3L V8 FLEX | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | LS | Extended Cab Pickup | 5.3L V8 FLEX | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | LS | Standard Cab Pickup | 5.3L V8 FLEX | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | LT | Extended Cab Pickup | 5.3L V8 FLEX | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | WT | Standard Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | WT | Standard Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | WT | Standard Cab Pickup | 5.3L V8 FLEX | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 1500 | WT | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 2500 | Base | Cab & Chassis | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 2500 | Base | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | Base | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | Base | Extended Cab Pickup | 6.0L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | Base | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 2500 | Base | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 2500 | LS | Cab & Chassis | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 2500 | LS | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | LS | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | LS | Extended Cab Pickup | 6.0L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | LS | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2002 | Chevrolet | Silverado 2500 | LS | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 2500 | LT | Cab & Chassis | 5.3L V8 GAS | 2-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | Chevrolet | Silverado 2500 | LT | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | LT | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | Chevrolet | Silverado 2500 | LT | Extended Cab Pickup | 6.0L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | Chevrolet | Silverado 2500 | Base | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 2500 | Base | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | Chevrolet | Silverado 2500 | LS | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 2500 | LS | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | Chevrolet | Silverado 2500 | LT | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 - 2002 | Chevrolet | Silverado 2500 | LT | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | Base | Extended Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | Base | Extended Cab Pickup | 6.0L V8 CNG | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | Base | Standard Cab Pickup | 6.0L V8 BI-FUEL | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | Base | Standard Cab Pickup | 6.0L V8 CNG | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | LS | Extended Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | LS | Extended Cab Pickup | 6.0L V8 CNG | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | LS | Standard Cab Pickup | 6.0L V8 BI-FUEL | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | LS | Standard Cab Pickup | 6.0L V8 CNG | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | LT | Extended Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 | LT | Extended Cab Pickup | 6.0L V8 CNG | 4-Door Automatic 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Crew Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Crew Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Crew Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Extended Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Extended Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Standard Cab Pickup | 6.6L V8 DIESEL Turbocharged | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | Base | Standard Cab Pickup | 8.1L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Crew Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Crew Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Crew Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Extended Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Extended Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Standard Cab Pickup | 6.6L V8 DIESEL Turbocharged | 2-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LS | Standard Cab Pickup | 8.1L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | Crew Cab Pickup | 6.0L V8 GAS | 4-Door Automatic 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | Crew Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | Crew Cab Pickup | 8.1L V8 GAS | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | Extended Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 2500 HD | LT | Extended Cab Pickup | 8.1L V8 GAS | 4-Door Automatic 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | Base | Crew Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | Base | Crew Cab Pickup | 6.0L V8 CNG | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | Base | Extended Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | Base | Extended Cab Pickup | 6.0L V8 CNG | 4-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | Base | Standard Cab Pickup | 6.0L V8 BI-FUEL | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | Base | Standard Cab Pickup | 6.0L V8 CNG | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LS | Crew Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LS | Crew Cab Pickup | 6.0L V8 CNG | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LS | Extended Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LS | Extended Cab Pickup | 6.0L V8 CNG | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LS | Standard Cab Pickup | 6.0L V8 BI-FUEL | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LS | Standard Cab Pickup | 6.0L V8 CNG | 2-Door Automatic/Manual 4WD/RWD 153.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LT | Crew Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LT | Crew Cab Pickup | 6.0L V8 CNG | 4-Door Automatic 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LT | Extended Cab Pickup | 6.0L V8 BI-FUEL | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2002 | Chevrolet | Silverado 2500 HD | LT | Extended Cab Pickup | 6.0L V8 CNG | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Cab & Chassis | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 161.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Cab & Chassis | 6.6L V8 DIESEL Turbocharged | 2-Door Automatic/Manual 4WD/RWD 185.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Cab & Chassis | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 137.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Cab & Chassis | 8.1L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Cab & Chassis | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 161.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Crew Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Crew Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 185.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Crew Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 185.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 137.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Extended Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Extended Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 137.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Standard Cab Pickup | 6.6L V8 DIESEL Turbocharged | 2-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | Base | Standard Cab Pickup | 8.1L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 185.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Cab & Chassis | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Cab & Chassis | 6.6L V8 DIESEL Turbocharged | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Cab & Chassis | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 137.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Cab & Chassis | 8.1L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 137.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Cab & Chassis | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Crew Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Crew Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 161.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Crew Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 161.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Extended Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Extended Cab Pickup | 8.1L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 185.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Standard Cab Pickup | 6.6L V8 DIESEL Turbocharged | 2-Door Automatic/Manual 4WD/RWD 185.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LS | Standard Cab Pickup | 8.1L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LT | Crew Cab Pickup | 6.0L V8 GAS | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LT | Crew Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LT | Crew Cab Pickup | 8.1L V8 GAS | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LT | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LT | Extended Cab Pickup | 6.6L V8 DIESEL Turbocharged | 4-Door Automatic 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 2001 - 2002 | Chevrolet | Silverado 3500 | LT | Extended Cab Pickup | 8.1L V8 GAS | 4-Door Automatic 4WD/RWD 167.0 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 4.3L V6 GAS | 3-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 4.8L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SL | Standard Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SL | Standard Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SL | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 4.3L V6 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 4.8L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 119.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLE | Standard Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLE | Standard Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLE | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 4.3L V6 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 4.3L V6 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 4.8L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 4.8L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 4.3L V6 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 4.8L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SL | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 4.3L V6 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 4.8L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SLE | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 4.3L V6 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 4.8L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 1500 | SLT | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 2500 | SL | Cab & Chassis | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 2500 | SL | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SL | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SL | Extended Cab Pickup | 6.0L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SL | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SL | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 2500 | SLE | Cab & Chassis | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 2500 | SLE | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SLE | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SLE | Extended Cab Pickup | 6.0L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SLE | Standard Cab Pickup | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SLE | Standard Cab Pickup | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 133.0 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 2500 | SLT | Cab & Chassis | 5.3L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 | GMC | Sierra 2500 | SLT | Cab & Chassis | 6.0L V8 GAS | 2-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SLT | Extended Cab Pickup | 5.3L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 1999 - 2000 | GMC | Sierra 2500 | SLT | Extended Cab Pickup | 6.0L V8 GAS | 3-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 2500 | SL | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 2500 | SL | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 2500 | SLE | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 143.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 2500 | SLE | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 2500 | SLT | Extended Cab Pickup | 5.3L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase | 
                                                                    
                                        | 2000 | GMC | Sierra 2500 | SLT | Extended Cab Pickup | 6.0L V8 GAS | 4-Door Automatic/Manual 4WD/RWD 157.5 Wheelbase |