Workhorse W18 Exhaust Headers
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Dorman®Exhaust ManifoldExhaust Manifold by Dorman®. 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 deliver great quality at an...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$74.82 - $723.11 - Dorman®Exhaust Manifold Hardware KitExhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. These exhaust flange hardware kits are made of steel with a black finish and include a shoulder bolt,...Direct replacement for a proper fitBuilt to Last$9.06 - $46.86
- Dorman HD Solutions®Exhaust ManifoldExhaust Manifold by Dorman HD Solutions®. 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 deliver great...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$133.64 - $904.04
- Dorman®Exhaust Manifold BoltExhaust Manifold Bolt by Dorman®. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement of rusted or damaged exhaust bolts and springs, ensuring an exact...New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system$14.60 - $17.89
- Dorman®Exhaust Manifold Repair ClampExhaust Manifold Repair Clamp by Dorman®. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's Exhaust Manifold to Cylinder Head Repair Clamp. This Manifold Repair Clamp attaches to the cylinder head, applies...Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time$27.19 - $36.47
- Dorman®Cast Iron Natural Exhaust Manifold (674-859)Cast Iron Natural Exhaust Manifold (674-859) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...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$126.71
- Dorman®Cast Iron Natural Exhaust Manifold (674-858)Cast Iron Natural Exhaust Manifold (674-858) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the...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$208.58
- Dorman®Exhaust Manifold (674-858XD)Exhaust Manifold (674-858XD) by Dorman®. Position: Passenger Side. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all...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$233.79
- Dorman®Exhaust Manifold (674-859XD)Exhaust Manifold (674-859XD) by Dorman®. Position: Driver Side. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all...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$184.21
- Dorman®Exhaust Manifold Hardware Kit (32121)Exhaust Manifold Hardware Kit (32121) 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$16.67
- Dorman HD Solutions®Stainless Steel Exhaust Manifold (674-5014)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 technology and with customers in mind. It...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$382.03
- Dorman®Metal Black Exhaust Manifold to Cylinder Head Repair Clamp (917-142)Metal Black Exhaust Manifold to Cylinder Head Repair Clamp (917-142) by Dorman®. Position: Front Driver Side. Color: Black. Header Coating: Painted. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's...Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time$36.47
- Dorman®Steel Natural Exhaust Manifold Bolt Kit (03088)Steel Natural Exhaust Manifold Bolt Kit (03088) by Dorman®. Color: Silver. Header Coating: Uncoated. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement...New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system$14.60
- Dorman®Steel Natural Exhaust Manifold Bolt Kit (03088CD)Steel Natural Exhaust Manifold Bolt Kit (03088CD) by Dorman®. Color: Silver. Header Coating: Uncoated. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement...New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system$17.89
- Dorman®Steel Natural Exhaust Manifold to Cylinder Head Repair Clamp (917-107)Steel Natural Exhaust Manifold to Cylinder Head Repair Clamp (917-107) by Dorman®. Position: Rear Driver Side. Color: Natural. Header Coating: Uncoated. Easily repair exhaust leaks without removing broken manifold bolts with Dorman's...Eliminates the need to remove cylinder head, saving you time and moneyReduces installation time$35.66
- AFR®Exhaust Gasket SetExhaust 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 experience. It is made utilizing the latest in modern technology and...Built to match your exact requirementsHigh quality you can rely on$28.06
- Dorman HD Solutions®Cast Iron Natural Exhaust Manifold (674-5603)Cast Iron Natural Exhaust Manifold (674-5603) by Dorman HD Solutions®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$187.86
- Dorman HD Solutions®Cast Iron Natural Exhaust Manifold (674-5602)Cast Iron Natural Exhaust Manifold (674-5602) by Dorman HD Solutions®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$180.48
- AFR®Steel Core Laminate Exhaust Gasket Set (6858)Steel Core Laminate Exhaust Gasket Set (6858) by AFR®. Known for its innovative design and high quality, this product will increase the horsepower of your vehicle and improve your driving experience. It is made utilizing the latest in...Designed to meet the needs of racers or street enthusiastsMade using the latest in modern technology and advanced processes$28.06
