AP Exhaust 645454 Catalytic Converter - Right

Name: AP Exhaust 645454 Catalytic Converter - Right
Brand: AP Exhaust
SKU: BBDL-645454
Price: 377.01 USD
Availability: InStock

Right

⚙️ 394 vehicles fit this part

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

🚗Fitment: Chevrolet and GMC, Sierra 1500 HD, Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, and Silverado 3500 Classic

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AP Exhaust Catalytic Converter for Chevrolet and GMC Trucks

The AP Exhaust catalytic converter part number 645454 is designed for direct-fit replacement on select Chevrolet and GMC heavy-duty trucks. Engineered with durable stainless steel and a ceramic substrate, this catalytic converter meets Federal EPA standards for emissions control.

Key Features of AP Exhaust Catalytic Converter 645454

Constructed from corrosion-resistant stainless steel body material
Includes inlet gasket for secure sealing
Features a 2 bolt welded flange inlet type for precise fitment
Equipped with one O2 sensor port for accurate emissions monitoring
Outlet type is a 2.85 inch outside diameter pipe with included outlet hardware
Overall length measures 30.5 inches for proper installation
Ceramic substrate designed to reduce harmful exhaust emissions
Federal / EPA direct-fit type ensures compliance with emissions regulations

Detailed Product Description

This AP Exhaust catalytic converter 645454 is specifically engineered for compatibility with Chevrolet Sierra 1500 HD, 2500 HD, 3500, 3500 Classic, and Silverado 1500 HD, 2500 HD, 3500, 3500 Classic models. The stainless steel construction provides long-lasting durability against rust and corrosion, essential for heavy-duty truck applications. The ceramic substrate efficiently converts exhaust gases to meet Federal EPA emissions standards. The inlet features a 2 bolt welded flange design, allowing for a secure and leak-free connection, while the outlet pipe with a 2.85 inch outside diameter and included hardware facilitates straightforward installation. The single O2 sensor port supports factory sensor placement to maintain proper engine management and emissions control.

Common Applications and Issues Addressed

Replacement for damaged or clogged catalytic converters on Chevrolet and GMC heavy-duty trucks
Restores proper exhaust flow and reduces harmful emissions
Helps resolve check engine light codes related to catalytic converter efficiency
Improves vehicle compliance with Federal and EPA emissions regulations
Addresses exhaust leaks caused by worn or failed converter gaskets

Installation Notes and Tips

Ensure the vehicle is cooled down before beginning installation. This catalytic converter includes an inlet gasket and outlet hardware for proper sealing and attachment. The 2 bolt welded flange inlet requires matching flange surfaces for a secure fit. Verify the O2 sensor port aligns with the factory sensor location to avoid sensor damage or improper readings. Professional installation is recommended to ensure compliance with emissions standards and proper exhaust system function.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet Federal EPA direct-fit requirements, ensuring regulatory compliance and reliable performance. The stainless steel body and ceramic substrate materials are selected for durability and effective emissions control. Warranty information is provided by AP Exhaust and should be confirmed at the time of purchase.

Brand	AP Exhaust
Part Number	645454
Body Material	Stainless steel
Inlet Gasket	Yes
Inlet Hardware	None
Inlet Type A	2 bolt welded flange
O2 Sensor Ports	1
Outlet Gasket	Not required
Outlet Hardware	Yes
Outlet Type A	2.85" od pipe
Overall Length (IN)	30.5
Substrate Material	Ceramic
Type	Federal / epa direct-fit

This part fits 394 vehicles. Search below:

Year	Make	Model	Body Type	Drive Type	Liters	Cylinders	Wheel Base	Position	Notes
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; Cab-Chassis; 133", 157.5" & 167" W.B.; CLASSIC
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis	4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; Cab-Chassis; 133", 157.5" & 167" W.B.; CLASSIC
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis		6.0L	V8	167.0"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis		6.0L	V8	157.5"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis		8.1L	V8	157.5"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	Chevrolet	Silverado 3500 Classic	Cab & Chassis		8.1L	V8	167.0"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	GMC	Sierra 3500 Classic	Cab & Chassis	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	GMC	Sierra 3500 Classic	Cab & Chassis	4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; Cab-Chassis; 133", 157.5" & 167" W.B.; CLASSIC
2007	GMC	Sierra 3500 Classic	Cab & Chassis	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	GMC	Sierra 3500 Classic	Cab & Chassis	4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; Cab-Chassis; 133", 157.5" & 167" W.B.; CLASSIC
2007	GMC	Sierra 3500 Classic	Cab & Chassis		6.0L	V8	167.0"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	GMC	Sierra 3500 Classic	Cab & Chassis		6.0L	V8	157.5"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	GMC	Sierra 3500 Classic	Cab & Chassis		8.1L	V8	167.0"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2007	GMC	Sierra 3500 Classic	Cab & Chassis		8.1L	V8	157.5"	Right	Direct Fit; OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2006	Chevrolet	Silverado 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2006	Chevrolet	Silverado 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500	Standard Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500	Extended Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500	Crew Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500		4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2006	Chevrolet	Silverado 3500		4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2006	Chevrolet	Silverado 3500	Standard Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500	Extended Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500	Crew Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	Chevrolet	Silverado 3500			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2006	GMC	Sierra 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2006	GMC	Sierra 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500	Crew Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500	Extended Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500		4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2006	GMC	Sierra 3500	Standard Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500	Standard Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500	Extended Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500	Crew Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2006	GMC	Sierra 3500		4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2005	Chevrolet	Silverado 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2005	Chevrolet	Silverado 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2005	Chevrolet	Silverado 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500	Crew Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500	Extended Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500	Standard Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500		4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2005	Chevrolet	Silverado 3500	Crew Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500	Extended Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500		4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2005	Chevrolet	Silverado 3500	Standard Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	Chevrolet	Silverado 3500			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2005	GMC	Sierra 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2005	GMC	Sierra 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 3500		4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2005	GMC	Sierra 3500	Crew Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 3500	Extended Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 3500	Standard Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 3500	Standard Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 3500		4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2005	GMC	Sierra 3500	Extended Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2005	GMC	Sierra 3500	Crew Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500	Crew Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500	Extended Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500	Standard Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500		4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2004	Chevrolet	Silverado 3500	Crew Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500	Standard Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500	Extended Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500		4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2004	Chevrolet	Silverado 3500			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	Chevrolet	Silverado 3500			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, Exc. HD Series and Cab-Chassis Models, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 3500		4WD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2004	GMC	Sierra 3500	Standard Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 3500	Extended Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 3500	Crew Cab Pickup	RWD	6.0L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 3500		4WD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 4WD; 133", 157.5" & 167" W.B.; (Exc. HD Series and Cab & Chassis Models)
2004	GMC	Sierra 3500	Standard Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 3500	Crew Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2004	GMC	Sierra 3500	Extended Cab Pickup	RWD	8.1L	V8	167.0"	Right	Direct Fit; (157.5" & 167" W.B.); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2003	Chevrolet	Silverado 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2003	Chevrolet	Silverado 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	Chevrolet	Silverado 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2003	GMC	Sierra 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2003	GMC	Sierra 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2003	GMC	Sierra 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2002	Chevrolet	Silverado 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2002	Chevrolet	Silverado 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	Chevrolet	Silverado 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2002	GMC	Sierra 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2002	GMC	Sierra 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2002	GMC	Sierra 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2001	Chevrolet	Silverado 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2001	Chevrolet	Silverado 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	Chevrolet	Silverado 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 1500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2001	GMC	Sierra 1500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; Cut 9" back from converter outlet end when installing with O.E. Muffler.; 1500 HD Silverado/Sierra
2001	GMC	Sierra 1500 HD			6.0L	V8		Right	Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		RWD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	6.0L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	8.1L	V8	143.5"	Right	Direct Fit; (Federal Emissions); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD		4WD	8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; The O.E. system must be cut off 9" behind the converter outlet.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			6.0L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			6.0L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			6.0L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			6.0L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			8.1L	V8	143.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			8.1L	V8	167.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			8.1L	V8	157.5"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.
2001	GMC	Sierra 2500 HD			8.1L	V8	153.0"	Right	Direct Fit; Federal Emissions, OE System is completely welded. Additional sizing, bushings, cutting may be required.; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.