Shop By Product Matching "Exhaust"

Choose your Submodel for your 2005 GMC Sierra 2500 HD


Showing 1 - 10 of 75 products
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MBRP Exhaust
  • 3" Down Pipe
  • Not To Be Sold In California Fits Mid To Late 2004 Models
  • 3" Down Pipe. Direct Replacement Down Pipe.
  • Turbocharger Down Pipe
  • Product Attributes:
    • Tubing Diameter: 3 Inch
    • Vehicle Segment: Truck
    • Major: Diesel
    • Bolt-On Yes/No: Yes
    • Flow Increase (%): 18
    • Fuel Type: Diesel
    • UPS Able: Yes
    • Minor: Down Pipe
    • Restrictions: Not To Be Sold In California.
    • Prop 65 (C, R or CR): Cr
  • Features:
    • Direct Replacement. Better Flow and Fuel Economy. Lower Exhaust Temperatures.
  • MBRP Exhaust Diesel Down Pipe.

Additional Fitment Information:
Vehicle Block CC Engine CID
2005 - GMC Sierra 2500 HD V 6599 8 Cyl 6.6L 403

Remflex Exhaust Gaskets
  • Exhaust Gasket-GM V8, 4.8L-5.7L LS1, LS6
  • Product Attributes:
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
    • Material: Graphite
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Region Sub Model
2005 - GMC Sierra 2500 HD Canada SLT

FelPro
  • Exhaust Manifold Gasket Set
  • Manifold Bolts Not Included
  • FEL-PRO MS 92467 Exhaust Manifold Gasket Set for Chevrolet Silverado 1500
  • Product Attributes:
    • Grade Type: Premium
    • Bolt Hole Quantity: 6
    • Configuration: Multi Piece
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
    • Contains all gaskets and seals to remove and replace exhaust manifold
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
111060401, 18813, 852354, AMS3711, MS16124

Additional Fitment Information:
Vehicle Block CC Engine CID
2005 - GMC Sierra 2500 HD V 5967 8 Cyl 6.0L 364

Mr Gasket
  • 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last]
  • Header Bolt Set; 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last];
  • Header Bolt Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Engine Make/Size:
      • Chevy 4.8l
      • Chevy 4.8l (vortec)
      • Chevy 5.0l
      • Chevy 5.3l
      • Chevy 5.3l (vortec)
      • Chevy 5.7l (vortec)
      • Chevy 6.0l (vortec)
  • Features:
    • Designed For Quick Easy Installation
    • Compact Bolt Head And Flange
    • Black Oxide Finish Resists Corrosion
  • Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal - your typical header flange. Includes twelve (12) M8 - 1.25 x 25mm header bolts.

Additional Fitment Information:
Vehicle Block CC Engine CID
2005 - GMC Sierra 2500 HD V 5967 8 Cyl 6.0L 364

Magnaflow
  • Single Passenger Side Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 4
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Exit Style: Single Passenger Side Rear
    • Tip Type: Welded;single Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Clamp-on

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Bed Length Body CID
2005 - GMC Sierra 2500 HD V 5967 GAS 8 Cyl 6.0L 78.0 Crew Cab Pickup 364

FelPro
  • Exhaust Pipe Flange Gasket
  • FEL-PRO 61323 Exhaust Pipe Flange Gasket for Chevrolet Silverado 1500
  • Product Attributes:
    • Grade Type: Premium
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
15077362, 711362200, 711368100, EG24415, F31731

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2005 - GMC Sierra 2500 HD V 5967 Manifold To Front Pipe 8 Cyl 6.0L 364

FelPro
  • Engine Valve Stem Oil Seal Set
  • 2nd Design Top Hat Style Premium Valve Stem Seals Included
  • FEL-PRO SS 71039 Engine Valve Stem Oil Seal Set for Chevrolet Silverado 1500
  • Product Attributes:
    • Gasket Type: Top Hat
    • Grade Type: Premium
  • Features:
    • RIGHT TYPE -- Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
    • QUALITY MATERIALS -- Each valve stem seal features materials based on the specific application for your vehicle repair
    • ENGINEERING EXPERTISE -- Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
    • INSTALLATION AID -- Installation tool included to protect inner lip of seal from damage during seal installation
    • COVERAGE -- Available for domestic and foreign nameplate vehicles
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
10528, 121003401, B45920, SS2206, SS45920, SS45921

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2005 - GMC Sierra 2500 HD V 5967 Intake and Exhaust 8 Cyl 6.0L 364

FelPro
  • Exhaust Manifold Hardware Kit
  • ( 12 Bolt(s) ) 8 x 1.25 (mm) x 30 (mm) Set Services Two Exhaust Manifolds Replacement recommended
  • FEL-PRO ES 75120 Exhaust Manifold Hardware Kit for Chevrolet Silverado 1500
  • Product Attributes:
    • : (12 Bolts) M8 X 1.25 X 30mm
    • Grade Type: Premium
  • Features:
    • Designed and manufactured to meet the needs of the exhaust system repair environment.
    • Verified, tested and certified proprietary Organic coating resists corrosion.
    • Tightly controlled coefficient of friction ensures reliable installation.
    • Application specific kit contents
    • Self-locking nuts (where applicable).
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
03413

Additional Fitment Information:
Vehicle Block CC Engine CID
2005 - GMC Sierra 2500 HD V 5967 8 Cyl 6.0L 364

BD Diesel
  • BD Duramax Exhaust Manifold Chevy/GMC 2001-2010 LB7/LLY/LBZ/LMM
  • Restores Exhaust Flow Balance; High-Silicon Ductile Iron;
  • BD Duramax Exhaust Manifold Chevy/GMC 2001-2010 LB7/LLY/LBZ/LMM Silverado/Sierra 2500/3500
  • Exhaust Manifold
  • Product Attributes:
    • Category: Manifolds & Up-pipes
    • Engine: Duramax 6.6l 07.5-10 Lmm
    • Suggested Product: 1030050
    • Make: Chevy/gm
    • Prop 65 (C, R or CR): Cr
  • Features:
    • Direct, bolt-in replacement
    • Tapped to accept the most popular EGT probes
    • High-silicon ductile iron
  • The BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit, restoring exhaust flow and balances the V8 engine for smother running. Made from high-silicon ductile iron, the Full Bore is a direct, bolt-in replacement for the factory manifold and is even drilled and tapped to accept the most popular EGT probes.

Additional Fitment Information:
Vehicle Block CC Engine CID
2005 - GMC Sierra 2500 HD V 6599 8 Cyl 6.6L 403

Magnaflow
  • Dual Split Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 3.5
    • Muffler Finish: Satin
    • Exit Style: Dual Split Rear
    • Tip Length: 18
    • Tip Type: Clamp-on;single Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Clamp-on

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Bed Length Body CID
2005 - GMC Sierra 2500 HD V 5967 GAS 8 Cyl 6.0L 78.0 Crew Cab Pickup 364
Showing 1 - 10 of 75 products

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