2008 GMC Topkick Exhaust Headers

Semi Truck Exhaust Headers
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6.6L
7.2L
8.1L
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman®Exhaust Manifold Hardware Kit
    0
    # 5621636579
    GMC Topkick 2008, Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its best.
    Direct replacement for a proper fitBuilt to Last
    $20.52 - $46.86
  • Dorman HD Solutions® - Stainless Steel Exhaust Manifold
    Dorman HD Solutions®Stainless Steel Exhaust Manifold
    0
    # mpn4758665348
    GMC Topkick 8.1L Transmission 2008, Stainless Steel Exhaust Manifold by Dorman HD Solutions®. Position: Passenger Side. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $382.03
  • PPE® - 304 SS Exhaust Manifold Gasket Set
    PPE®304 SS Exhaust Manifold Gasket Set
    0
    # mpn4483468136
    GMC Topkick 6.6L 2008, 304 SS Exhaust Manifold Gasket Set by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade...
    Great way to improve the performance of your truckSynonymous with quality, efficiency, and dependability
    $19.79
  • Mahle® - Exhaust Manifold Gasket Set
    Mahle®Exhaust Manifold Gasket Set
    0
    # 5040638863
    GMC Topkick 2008, Exhaust Manifold Gasket Set by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $11.49 - $25.01
  • PAI® - Exhaust Manifold Gaskets
    PAI®Exhaust Manifold Gaskets
    0
    # mpn4696833555
    GMC Topkick 7.2L 2008, Exhaust Manifold Gaskets by PAI®. 6 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    2 Years WarrantyPerfect blend of leading innovations and superior workmanship
    $6.38
  • Dorman® - Stainless Steel Exhaust Manifold Clamp
    Dorman®Stainless Steel Exhaust Manifold Clamp
    0
    # 346428261
    GMC Topkick 6.6L 2008, Stainless Steel Exhaust Manifold Clamp by Dorman®. Color: Silver. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's Exhaust Manifold to Cylinder Head Repair Clamp. This Manifold...
    Direct replacement for a proper fit every timeReplacement restores drivability and proper engine performance
    $27.54 - $51.51
  • Dorman® - Cast Stainless Steel Natural Exhaust Manifold
    Dorman®Cast Stainless Steel Natural Exhaust Manifold
    0
    # mpn4511860448
    GMC C8500 TopKick 8.1L 2008, Cast Stainless Steel Natural Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of...
    Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    $723.11
  • AFR® - Steel Core Laminate Exhaust Gasket Set
    AFR®Steel Core Laminate Exhaust Gasket Set
    0
    # mpn4544838197
    GMC Topkick 8.1L with Big Block Chevy Engine 2008, Steel Core Laminate Exhaust Gasket Set by AFR®. Known for its innovative design and high quality, this product will increase the horsepower of your vehicle and improve your driving...
    Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes
    $28.06
  • Merchant Automotive® - Exhaust Manifold Gasket
    Merchant Automotive®Exhaust Manifold Gasket
    0
    # mpn469957889
    GMC Topkick 6.6L 2008, Exhaust Manifold Gasket by Merchant Automotive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    High quality at an affordable priceExpertly made from premium materials
    $57.93
  • ATP® - Natural Exhaust Manifold
    ATP®Natural Exhaust Manifold
    0
    # mpn4846107661
    GMC C8500 TopKick 8.1L 2008, Natural Exhaust Manifold by ATP®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed...
    Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
    $1,297.32


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