1998 GMC B-Series Exhaust Headers

Semi Truck Exhaust Headers
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6.5L
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  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman®Cast Iron Natural Exhaust Manifold
    0
    # 346364581
    GMC B-Series 1998, Natural Cast Iron 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 the original manifold...
    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
    $140.56 - $167.11
  • Dorman® - Exhaust Manifold Hardware Kit
    Dorman®Exhaust Manifold Hardware Kit
    0
    # mpn4987090281
    GMC B-Series 6.0L / 7.0L / 7.4L 1998, 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...
    Direct replacement for a proper fitBuilt to Last
    $18.90
  • ATP® - Cast Iron Natural Exhaust Manifold
    ATP®Cast Iron Natural Exhaust Manifold
    0
    # 231266813
    GMC B-Series 6.0L / 7.0L 1998, Natural Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the...
    Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
    $180.70 - $189.11
  • Fel-Pro® - Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set
    Fel-Pro®Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set
    0
    # 3874977689
    GMC B-Series 7.0L 1998, Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...
    Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry
    $26.18 - $27.74
  • Mahle® - Exhaust Manifold Gasket Set
    Mahle®Exhaust Manifold Gasket Set
    0
    # 5582386228
    GMC B-Series 1998, 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
    $11.87 - $23.91
  • PAI® - Exhaust Manifold Gaskets
    PAI®Exhaust Manifold Gaskets
    0
    # mpn4696833555
    GMC B-Series 6.6L / 7.2L 1998, 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...
    2 Years WarrantyPerfect blend of leading innovations and superior workmanship
    $6.38
  • Dorman® - Stainless Steel Silver Metal V-Band Exhaust Manifold Clamp
    Dorman®Stainless Steel Silver Metal V-Band Exhaust Manifold Clamp
    0
    # mpn1395974514
    GMC B-Series 6.5L 1998, Stainless Steel Silver Metal V-Band 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...
    Direct replacement for a proper fit every timeReplacement restores drivability and proper engine performance
    $40.08
  • AFR® - Steel Core Laminate Exhaust Gasket Set
    AFR®Steel Core Laminate Exhaust Gasket Set
    0
    # mpn4544838197
    GMC B-Series 6.0L / 7.0L with Big Block Chevy Engine 1998, 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...
    Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes
    $28.06


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