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2004 Chevrolet Silverado 2500 HD Muffler



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Flowmaster Muffler - 50 Series(TM) Big Block - 3 in. Dual Inlet / 2.5 in. Dual Outlet - Case Dimensions 5 in. x 12 in. x 22 in. - 28 in. Overall Length - Aluminized Steel;
Sale Price: $182.99
with FREE Shipping
(15) In Stock
Part Number: 17838-03159786
Notes: 50 Series(TM) Big Block; 3 in. Dual Inlet / 2.5 in. Dual Outlet; Case Dimensions 5 in. x 12 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel
  • Improved HP/TQ and Potential Mileage Improvement
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
  • Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
  • Reduced Interior Resonance
  • Stock to Mild Exterior Exhaust Tone
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.0L V8 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8 



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Flowmaster Muffler - 50 Series(TM) Big Block - 3 in. Dual Inlet / 3.5 in. Offset Outlet - Case Dimensions 5 in. x 12 in. x 22 in. - 28 in. Overall Length - Aluminized Steel;
Sale Price: $182.99
with FREE Shipping
(9) In Stock
Part Number: 17838-03159667
Notes: 50 Series(TM) Big Block; 3 in. Dual Inlet / 3.5 in. Offset Outlet; Case Dimensions 5 in. x 12 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel
  • Improved HP/TQ and Potential Mileage Improvement
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
  • Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
  • Reduced Interior Resonance
  • Stock to Mild Exterior Exhaust Tone
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.0L V8 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8 



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Flowmaster Muffler - 50 Series(TM) Heavy Duty - 3.5 in. Offset In - 3.5 in. Offset Out - 409S Stainless Steel - Moderate Sound;
Sale Price: $149.00
with FREE Shipping
(5) In Stock
Part Number: 17838-03339193
Notes: 50 Series(TM) Heavy Duty; 3.5 in. Offset In; 3.5 in. Offset Out; 409S Stainless Steel; Moderate Sound;
Features:
  • Durable Fully Welded 409 Stainless Steel
  • Excellent Choice For Street Rods Cars and Trucks
  • Improved HP/TQ and Potential Mileage Improvement
  • Limited Lifetime Warranty
  • Moderate to Aggressive Exterior Exhaust Tone
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
  • Reduced Interior Resonance
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.0L V8 
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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Flowmaster Muffler - 50 Series(TM) Heavy Duty - 3.5 in. Offset Inlet / Offset Outlet - Case Dimensions 5 in. x 10 in. x 18 in. - 24 in. Overall Length - Aluminized Steel;
Sale Price: $154.99
with FREE Shipping
(4) In Stock
Part Number: 17838-03159822
Notes: 50 Series(TM) Heavy Duty; 3.5 in. Offset Inlet / Offset Outlet; Case Dimensions 5 in. x 10 in. x 18 in.; 24 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Durable Fully Welded 16ga Aluminized Steel
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout
  • Notable Interior Resonance
  • Premium Flowmaster Quality
  • The Original Two Chamber Design
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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Flowmaster Muffler - 50 Series(TM) Heavy Duty - 4 in. Offset Inlet / Center Outlet - Case Dimensions 5 in. x 10 in. x 18 in. - 24 in. Overall Length - Aluminized Steel;
Sale Price: $154.99
with FREE Shipping
(1) In Stock
Part Number: 17838-03159792
Notes: 50 Series(TM) Heavy Duty; 4 in. Offset Inlet / Center Outlet; Case Dimensions 5 in. x 10 in. x 18 in.; 24 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel
  • Excellent Choice For Street Rods Cars and Trucks
  • Improved HP/TQ and Potential Mileage Improvement
  • Moderate to Aggressive Exterior Exhaust Tone
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
  • Reduced Interior Resonance
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.0L V8 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8 



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Flowmaster Muffler - 50 Series(TM) SUV - 3 in. Offset Inlet / Opposite Side Offset Outlet - Case Dimensions 5 in. x 10 in. x 17 in. - 23 in. Overall Length - Aluminized Steel;
Sale Price: $129.99
with FREE Shipping
(5) In Stock
Part Number: 17838-03159671
Notes: 50 Series(TM) SUV; 3 in. Offset Inlet / Opposite Side Offset Outlet; Case Dimensions 5 in. x 10 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel
  • Excellent Choice for Large Displacement Vehicles
  • Improved HP/TQ and Potential Mileage Improvement
  • Mild to Moderate Exterior Exhaust Tone
  • Minimal Interior Resonance
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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Flowmaster Muffler - 70 Series(TM) Big Block II - 3 in. Offset Inlet / Opposite Side Offset Outlet - Case Dimensions 5 in. x 10 in. x 22 in. - 28 in. Overall Length - Aluminized Steel;
Sale Price: $144.99
with FREE Shipping
(3) In Stock
Part Number: 17838-03159672
Notes: 70 Series(TM) Big Block II; 3 in. Offset Inlet / Opposite Side Offset Outlet; Case Dimensions 5 in. x 10 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Durable Fully Welded 16ga Aluminized Steel
  • Improved HP/TQ and Potential Mileage Improvement
  • Minimal Interior Resonance
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
  • Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
  • Stock to Mild Exterior Exhaust Tone
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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Flowmaster Muffler - Pro Series Muffler - 3.5 in. Inlet / Outlet - Body Size 6 in. x 16 in. - 23 in. Overall Length - Aluminized;
Sale Price: $169.99
with FREE Shipping
(2) In Stock
Part Number: 17838-03339201
Notes: Pro Series Muffler; 3.5 in. Inlet / Outlet; Body Size 6 in. x 16 in.; 23 in. Overall Length; Aluminized;
Features:
  • 409 Stainless Steel Internal Construction
  • Durable Fully Welded 18ga Aluminized Steel Case
  • High Horsepower Apps Include Diesels/RVS/Trucks
  • Limited Lifetime Warranty
  • Patented Laminar Flow Technology
  • Premium Flowmaster Quality
  • Race Proven Design
  • Wide Spectrum Sound Cancellation Technology
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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Flowmaster Muffler - Super 40(TM) Delta Flow - 3 in. Offset Inlet / Offset Outlet - Case Dimensions 5 in. x 10 in. x 13.5 in. - 17.5 in. Overall Length - 409S Stainless Steel;
Sale Price: $90.90
with FREE Shipping
(7) In Stock
Part Number: 17838-03216223
Notes: Super 40(TM) Delta Flow; 3 in. Offset Inlet / Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409S Stainless Steel;
Features:
  • Deep Aggressive to Moderate Exhaust Note
  • Durable Fully Welded 16ga Stainless Steel
  • Excellent Performance On High Horsepower Vehicles
  • Limited Lifetime Warranty
  • Moderate Interior Resonance
  • No Internal Packing To Blowout
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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Flowmaster Muffler - Super 40(TM) Delta Flow - 3 in. Offset Inlet / Opposite Side Offset Outlet - Case Dimensions 5 in. x 10 in. x 13.5 in. - 19.5 in. Overall Length - Aluminized Steel;
Sale Price: $89.99
with FREE Shipping
(8) In Stock
Part Number: 17838-03159674
Notes: Super 40(TM) Delta Flow; 3 in. Offset Inlet / Opposite Side Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 19.5 in. Overall Length; Aluminized Steel;
Features:
  • 3 Year Limited Warranty
  • Deep Aggressive to Moderate Exhaust Note
  • Durable Fully Welded 16ga Aluminized Steel
  • Excellent Performance On High Horsepower Vehicles
  • Moderate Interior Resonance
  • No Internal Packing To Blowout
  • Premium Flowmaster Quality
  • Race Proven Patented Delta Flow® Technology
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 


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Walker Muffler
Sale Price: $90.23
(2) In Stock
Part Number: 17838-05305588
Notes: Walker Quiet-Flow Muffler -- If welded assembly, replace all required parts.
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine Wheel Base
• 2004 Chevrolet Silverado 2500 HD Base  6.6L V8  133.0 
• 2004 Chevrolet Silverado 2500 HD Base  6.6L V8  143.5 
• 2004 Chevrolet Silverado 2500 HD Base  6.6L V8  153.0 
• 2004 Chevrolet Silverado 2500 HD Base  6.6L V8  157.5 
• 2004 Chevrolet Silverado 2500 HD Base  6.6L V8  167.0 


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Walker Muffler
Sale Price: $94.23
(10) In Stock
Part Number: 17838-05074245
Notes: Walker Quiet-Flow SS Muffler -- (EXC. LEV); Fed. Emiss.; Small Diameter Muffler w/ 2 1/2 Inch Inlet; If welded assembly, replace all required parts.; Use Reducer Bushing PN[41974] to connect with O.E. Converter Pipe.
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine Wheel Base
• 2004 Chevrolet Silverado 2500 HD 6.0L V8  143.5 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8  143.5 


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Walker Muffler
Sale Price: $168.23
(10) In Stock
Part Number: 17838-05191278
Notes: Walker Quiet-Flow SS Muffler -- EXC. LEV; Fed. Emiss.; O.E. Diameter Muffler w/ 3 Inlet and Outlet; Single Outlet Muffler replaces Dual Outlet Mufler; If welded assembly, replace all required parts.
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine Wheel Base
• 2004 Chevrolet Silverado 2500 HD 6.0L V8  133.0 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8  133.0 


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(Read reviews)
Walker Muffler
Sale Price: $94.23
(10) In Stock
Part Number: 17838-05074245
Notes: Walker Quiet-Flow SS Muffler -- EXC. LEV; Fed. Emiss.; Small Diameter Muffler w/ 2 1/2 Inch Inlet; If welded assembly, replace all required parts.; Use Reducer Bushing PN[41974] to connect with O.E. Converter Pipe.
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine Wheel Base
• 2004 Chevrolet Silverado 2500 HD 6.0L V8  133.0 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8  133.0 


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(Read reviews)
Walker Muffler
Sale Price: $94.23
(10) In Stock
Part Number: 17838-05074245
Notes: Walker Quiet-Flow SS Muffler -- Fed. Emiss.; (EXC. LEV); Small Diameter Muffler w/ 2 1/2 Inch Inlet; If welded assembly, replace all required parts.; Use Reducer Bushing PN[41974] to connect with O.E. Converter Pipe.
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine Wheel Base
• 2004 Chevrolet Silverado 2500 HD 6.0L V8  153.0 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8  153.0 


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(Read reviews)
Walker Muffler
Sale Price: $168.23
(10) In Stock
Part Number: 17838-05191278
Notes: Walker Quiet-Flow SS Muffler -- Fed. Emiss.; EXC. LEV; O.E. Diameter Muffler w/ 3 Inlet and Outlet; If welded assembly, replace all required parts.; Single Outlet Replaces Dual
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine Wheel Base
• 2004 Chevrolet Silverado 2500 HD 6.0L V8  143.5 
• 2004 Chevrolet Silverado 2500 HD 6.0L V8  153.0 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8  143.5 
• 2004 Chevrolet Silverado 2500 HD 8.1L V8  153.0 



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Dynomax Muffler - Ultra Flo Welded Universal - Round - 6 in. - 4 in. ID - 16 in. Shell Length - 21 in. Overall Length;
Sale Price: $74.97
(1) In Stock
Part Number: 17838-03269868
Notes: Ultra Flo Welded Universal; Round; 6 in.; 4 in. ID; 16 in. Shell Length; 21 in. Overall Length;
Features:
  • 100 Percent Welded Construction For Lifelong durability
  • Constructed Using All 409 Stainless Steel
  • CRF Technology Absorbs Unwanted Interior Resonance
  • Dyno Proven To Flow Up To 2000 SCFM And Support Up To 2000 HP
  • Exclusive Continuous Roving Fiberglass Technology
  • Maintains A Deep Performance Tone
  • Proudly Manufactured In The USA
  • Reduces Back pressure
  • Straight-Through Design Ensures Unrestricted Exhaust Flow
  • Unrestricted Straight-Through Design
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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(Read reviews)
MBRP Muffler - Dual System - 4 in. Dia. - T409 Stainless - Inc. Tailpipe And Exhaust Tip;
Sale Price: $119.99
with FREE Shipping
(5) In Stock
Part Number: 17838-03295537
Notes: Dual System; 4 in. Dia.; T409 Stainless; Inc. Tailpipe And Exhaust Tip;
Features:
  • Bigger Exhaust Flow
  • Gives A More Aggressive Exhaust Note
  • Simple Install Using Common Hand Tools
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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(Read reviews)
MBRP Muffler - Installer Series Dual System - 4 in. Dia. - Aluminized - Inc. Tailpipe And Exhaust Tip;
Sale Price: $104.99
with FREE Shipping
(4) In Stock
Part Number: 17838-03295540
Notes: Installer Series Dual System; 4 in. Dia.; Aluminized; Inc. Tailpipe And Exhaust Tip;
Features:
  • Bigger Exhaust Flow
  • Gives A More Aggressive Exhaust Note
  • Simple Install Using Common Hand Tools
Condition: New

Shipping Options:
Free Ground Shipping

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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(Read reviews)
MBRP Muffler - Installer Series Single System - 5 in. Dia. - Aluminized;
Sale Price: $49.99
(>15) In Stock
Part Number: 17838-03295425
Notes: Installer Series Single System; 5 in. Dia.; Aluminized;
Detailed Notes: Confirm Length Of The Muffler And Install Muffler Delete Of Same Length
Features:
  • 3 Year Warranty
  • Bigger Exhaust Flow
  • Gives A More Aggressive Exhaust Note
  • Simple Install Using Common Hand Tools
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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(Read reviews)
MBRP Muffler - Installer Series Single System - Replaces 4 in. System w / 30 in. Body Length Muffler - Aluminized;
Sale Price: $39.99
(>15) In Stock
Part Number: 17838-03295421
Notes: Installer Series Single System; Replaces 4 in. System w / 30 in. Body Length Muffler; Aluminized;
Detailed Notes: Confirm Length Of The Muffler And Install Muffler Delete Of Same Length
Features:
  • 3 Year Warranty
  • Bigger Exhaust Flow
  • Gives A More Aggressive Exhaust Note
  • Simple Install Using Common Hand Tools
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: F
Vehicle Engine
• 2004 Chevrolet Silverado 2500 HD 6.6L V8 



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