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WalkerPart #: 55556
Walker 55556 Exhaust Pipe - Right
⚙️ 239 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic, Silverado 2500 HD, Silverado 3500, and Silverado 3500 Classic
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Walker 55556 Exhaust Pipe - Right
| Brand | Walker |
| Part Number | 55556 |
| Material | Steel |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Finish | Aluminized |
| Inlet 1 Type | 3 bolt welded flange |
| Length | 49.25 |
| Outlet 1 Type | 2 bolt welded flange |
| Universal Or Specific Fit | Specific fit |
This part fits 239 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 8.1L | V8 | 157.5" | N/A | with Federal Emission System; 3 (in) Inlet and Outlet |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 8.1L | V8 | 133.0" | N/A | Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 6.0L | V8 | 157.5" | N/A | with Federal Emission System; 3 (in) Inlet and Outlet |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 6.0L | V8 | 133.0" | N/A | Except Heavy Duty; with Single Rear Wheels (SRW); 3 (in) Inlet and Outlet |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 6.0L | V8 | 133.0" | N/A | Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 8.1L | V8 | 133.0" | N/A | Except Heavy Duty; with Single Rear Wheels (SRW); 3 (in) Inlet and Outlet |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 6.0L | V8 | 133.0" | N/A | Except Heavy Duty; with Single Rear Wheels (SRW); 3 (in) Inlet and Outlet |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 6.0L | V8 | 157.5" | N/A | with Federal Emission System; 3 (in) Inlet and Outlet |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 8.1L | V8 | 157.5" | N/A | with Federal Emission System; 3 (in) Inlet and Outlet |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 6.0L | V8 | 133.0" | N/A | Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 8.1L | V8 | 133.0" | N/A | Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 8.1L | V8 | 133.0" | N/A | Except Heavy Duty; with Single Rear Wheels (SRW); 3 (in) Inlet and Outlet |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 133.0" | N/A | with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV) |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2005 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2005 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2004 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2004 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | with 3 (in) Muffler Inlet; with Federal Emission System |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | Right | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | Right | with Federal Emission System; except Low Emission Vehicle (LEV); 3 (in) Inlet and Outlet | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | with 2.5 (in) Muffler Inlet; with Federal Emission System; except Low Emission Vehicle (LEV); with Small Diameter Muffler |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
524935353658521645783
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.