1999 Peterbilt 378 Exhaust Headers
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- Dorman HD Solutions®Cast Iron Natural Exhaust ManifoldPeterbilt 378 14.6L 1999, Cast Iron Natural Exhaust Manifold by Dorman HD Solutions®. 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$641.71
- PAI®Exhaust Manifold KitPeterbilt 378 1999, Exhaust Manifold Kit by PAI®. 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. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$141.86 - $705.46
- PAI®Exhaust Manifold Connection GasketsPeterbilt 378 14.9L 1999, Exhaust Manifold Connection Gaskets by PAI®. 2 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$24.84
- PAI®Exhaust Manifold GasketPeterbilt 378 1999, Exhaust Manifold Gasket by PAI®. 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. Manufactured from...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$3.32 - $27.25
- PAI®Exhaust Outlet GasketPeterbilt 378 1999, Exhaust Outlet Gasket by PAI®. Sold Individually. 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$13.13 - $18.37
- Dorman HD Solutions®Stainless Steel Natural T-BOLT V-Band Exhaust Manifold ClampPeterbilt 378 14.9L 1999, Stainless Steel Natural T-BOLT V-Band Exhaust Manifold Clamp by Dorman HD Solutions®. Color: Silver. Header Coating: Uncoated. Easily repair exhaust leaks without removing broken manifold bolts with Dorman’s...Direct replacement for a proper fit every timeReplacement restores drivability and proper engine performance$40.31
- PAI®Exhaust Manifold Lock PlatePeterbilt 378 7.2L 1999, Exhaust Manifold Lock Plate by PAI®. 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$5.16 - $5.63