Home / Shop / Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Extreme Exhaust - Stainless

Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Extreme Exhaust - Stainless

SKU: GIB65014

Exhaust Systems

GIB Cat-Back - Dual Extreme...

Gibson

Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Extreme Exhaust - Stainless

SKU: GIB65014

Exhaust Systems

GIB Cat-Back - Dual Extreme...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 16:45:17

Features

Baffled/Chambered Muffler; No Internal Packing
Hassle Free Bolt-On Installation
Incl. All Hardware/Factory Style Hangers
Lifetime Limited Warranty
Minimal Interior Drone - Aggressive Sound
Polished Stainless Slash-Cut Clamp On Tips
Stainless Steel Mandrel Bent Tubing
Superflow™ CFT Muffler

Specifications

Product Attributes - Brand: Gibson Performance Exhaust
Product Attributes - Manufacturer's Part Number: 65014
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Product Line: Gibson Dual Sport Truck Exhaust Systems
Product Attributes - UPC: 677418012606
Product Attributes - System Material: 409 stainless steel
Product Attributes - System Style: Cat-back
Product Attributes - Exhaust Type: Single in/Dual out
Product Attributes - Exit Location: Split side
Product Attributes - System Finish: Natural
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.50 in.
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Quantity: One
Product Attributes - Muffler Configuration: Dual inlet/Dual outlet
Product Attributes - Muffler Style: Baffled and chambered
Product Attributes - Muffler Material: 409 stainless steel
Product Attributes - Muffler Finish: Natural
Product Attributes - Hardware Included: Yes
Product Attributes - Tailpipe Diameter (in.): 2.50 in.
Product Attributes - Tip Included: Yes
Product Attributes - Tip Outlet Size (in.): 3.50
Product Attributes - Tip Quantity: 2
Product Attributes - Tip Shape: Round
Product Attributes - Tip Cut: Slant
Product Attributes - Tip Edge Style: Non-rolled edge, single-wall
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Color: Polished
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Special Attention: It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s	Gibson
StreetFX SKU	gib65014
SFX Item ID	4083372
Supplier Item Code	4083372
Manufacturer SKU	65014
Manufacturer UPC	677418012606
Alternative References	6.0L, 2.5in

Brochures

Compatibility

Application Data

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
CC	5967
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
CC	5967
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U
CC	5967

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U
CC	5967

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2005
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2005
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2005
Engine Type	V8
Liter	8.1
CID	496
CC	5967
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2005
Engine Type	V8
Liter	8.1
CID	496
CC	5967
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2005
Engine Type	V8
Liter	8.1
CID	496
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLT
Beginning Year	2002
Ending Year	2005
Engine Type	V8
Liter	8.1
CID	496
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2004
Ending Year	2005
Engine Type	V8
Liter	6.0
CID	364
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U
CC	5967

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U
CC	5967

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U
CC	5967

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2004
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2001
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
CC	5967
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	WT
Beginning Year	2001
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
CC	5967
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SL
Beginning Year	2001
Ending Year	2006
Engine Type	V8
Liter	8.1
CID	496
Engine Size	8.1L/496
Engine Family	Chevy big block Gen VII
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	G

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2001
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U
CC	5967

Make	GMC
Model	SIERRA 2500 HD
Submodel	SLE
Beginning Year	2001
Ending Year	2006
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Size	6.0L/364
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; Cat-Back Dual Extreme Exhaust; Stainless; 2.5in. Tubing; 8in. Round Body; 3in. Dual In/2.5in. Dual Outlet; L-24in.; 3.5in. Polished Slash-Cut Tip; Exit Behind Each Rear Tire;50 State Legal / California Emissions Compliant, Will Not Fit w/5th Wheel Trailer Hitch
Region	USA
Engine VIN Code	U

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Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Extreme Exhaust - Stainless

Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Extreme Exhaust - Stainless

Description

Part Type

Features

Specifications

Reference Information

Brochures

Compatibility

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