Walker 55538 Exhaust Tail Pipe

Name: Walker 55538 Exhaust Tail Pipe
Brand: Walker
SKU: BDCN-55538
Price: 209.40 USD
Availability: InStock

⚙️ 157 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet and GMC, Sierra 2500, Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic, Silverado 2500, Silverado 2500 HD, Silverado 3500, and Silverado 3500 Classic

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Overview of Walker Exhaust Tail Pipe 55538

The Walker 55538 exhaust tail pipe is designed specifically for Chevrolet and GMC heavy-duty trucks, including the Sierra 2500, Sierra 3500, Silverado 2500, and Silverado 3500 models. Constructed from aluminized steel, this exhaust tail pipe offers durability and corrosion resistance for long-lasting performance.

Made from aluminized steel for enhanced corrosion resistance
Inlet and outlet outside diameter of 3 inches for precise fit
Length of 58.875 inches to match specific vehicle exhaust configurations
Designed with pipe connection inlet and outlet types
Compatible with Chevrolet and GMC Sierra and Silverado 2500 and 3500 series trucks
Specific fitment ensures proper installation and exhaust flow

Detailed Product Description

The Walker 55538 exhaust tail pipe is engineered to meet the exact specifications of select Chevrolet and GMC heavy-duty trucks. Its aluminized steel construction provides a balance of strength and resistance to rust and corrosion, which is essential for vehicles exposed to harsh road conditions. The pipe features a 3-inch inlet and outlet outside diameter, ensuring a secure pipe connection fit. With a length of 58.875 inches, this tail pipe is designed to replace the original exhaust component without modification, maintaining the integrity of the exhaust system.

Applications and Problem Solving

Replaces damaged or rusted exhaust tail pipes on Chevrolet Sierra 2500 and 3500 models
Restores proper exhaust flow and reduces exhaust leaks
Prevents exhaust fumes from entering the vehicle cabin
Helps maintain vehicle emissions compliance
Addresses corrosion and wear issues common in older exhaust systems

Installation Notes and Tips

Installation of the Walker 55538 exhaust tail pipe requires basic mechanical skills and appropriate tools for exhaust system work. Ensure the vehicle is securely lifted and cooled before beginning. The pipe connection inlet and outlet types allow for straightforward replacement of the existing tail pipe. It is recommended to inspect adjoining exhaust components for wear or damage during installation to ensure optimal system performance.

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet industry standards for durability and fitment. The aluminized finish extends the service life of the tail pipe by resisting corrosion. While specific warranty details are not provided, Walker products typically adhere to quality control processes to ensure reliable performance in heavy-duty applications.

Brand	Walker
Part Number	55538
Material	Steel
Inlet Outside Diameter	3
Outlet Outside Diameter	3
Length	58.875
Finish	Aluminized
Grade Type	Regular
Inlet Quantity	1
Inlet Type	Pipe connection
Outlet Quantity	1
Outlet Type	Pipe connection
Universal Or Specific Fit	Specific

This part fits 157 vehicles. Search below:

Year	Make	Model	Body Type	Liters	Cylinders	Wheel Base	Position	Notes
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	6.0L	V8	133.0"	N/A	Except Heavy Duty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	6.0L	V8	157.5"	N/A	with Federal Emission System; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	8.1L	V8	157.5"	N/A	with Federal Emission System; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	8.1L	V8	133.0"	N/A	Except Heavy Duty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2007	GMC	Sierra 3500 Classic	Cab & Chassis	8.1L	V8	133.0"	N/A	Except Heavy Duty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2007	GMC	Sierra 3500 Classic	Cab & Chassis	8.1L	V8	157.5"	N/A	with Federal Emission System; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2007	GMC	Sierra 3500 Classic	Cab & Chassis	6.0L	V8	157.5"	N/A	with Federal Emission System; If welded assembly, replace all required parts; 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); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	Chevrolet	Silverado 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
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); If welded assembly, replace all required parts
2006	Chevrolet	Silverado 3500	Standard Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2006	Chevrolet	Silverado 3500	Standard Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2006	Chevrolet	Silverado 3500	Crew Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2006	Chevrolet	Silverado 3500	Extended Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2006	Chevrolet	Silverado 3500	Extended Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2006	Chevrolet	Silverado 3500	Crew Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2006	GMC	Sierra 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2006	GMC	Sierra 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
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); If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2006	GMC	Sierra 3500	Extended Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2006	GMC	Sierra 3500	Extended Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2006	GMC	Sierra 3500	Standard Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2006	GMC	Sierra 3500	Crew Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2006	GMC	Sierra 3500	Crew Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
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); If welded assembly, replace all required parts
2005	Chevrolet	Silverado 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	Chevrolet	Silverado 3500	Standard Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	Chevrolet	Silverado 3500	Standard Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	Chevrolet	Silverado 3500	Crew Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	Chevrolet	Silverado 3500	Extended Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	Chevrolet	Silverado 3500	Extended Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	Chevrolet	Silverado 3500	Crew Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	GMC	Sierra 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2005	GMC	Sierra 3500	Extended Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	GMC	Sierra 3500	Extended Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	GMC	Sierra 3500	Standard Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	GMC	Sierra 3500	Standard Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	GMC	Sierra 3500	Crew Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2005	GMC	Sierra 3500	Crew Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	Chevrolet	Silverado 2500		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	Chevrolet	Silverado 3500	Standard Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	Chevrolet	Silverado 3500	Standard Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	Chevrolet	Silverado 3500	Crew Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	Chevrolet	Silverado 3500	Extended Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	Chevrolet	Silverado 3500	Extended Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	Chevrolet	Silverado 3500	Crew Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	GMC	Sierra 2500		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2004	GMC	Sierra 3500	Extended Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	GMC	Sierra 3500	Extended Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	GMC	Sierra 3500	Standard Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	GMC	Sierra 3500	Standard Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	GMC	Sierra 3500	Crew Cab Pickup	6.0L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2004	GMC	Sierra 3500	Crew Cab Pickup	8.1L	V8	157.5"	N/A	with 3 (in) Muffler Inlet; with Federal Emission System; If welded assembly, replace all required parts
2003	Chevrolet	Silverado 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	Chevrolet	Silverado 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2003	GMC	Sierra 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500		6.0L	V8	157.5"	N/A	If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	Chevrolet	Silverado 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500		6.0L	V8	157.5"	N/A	If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2002	GMC	Sierra 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500		6.0L	V8	157.5"	N/A	If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	Chevrolet	Silverado 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500		6.0L	V8	157.5"	N/A	If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		6.0L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		8.1L	V8	133.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		8.1L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		8.1L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		8.1L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		6.0L	V8	153.0"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		6.0L	V8	143.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet
2001	GMC	Sierra 2500 HD		6.0L	V8	157.5"	N/A	with Federal Emission System; except Low Emission Vehicle (LEV); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet

* 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:

1579895415798955157989561579896088983200

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.