Experience unparalleled performance and durability with our enhanced Dodge/RAM truck exhaust manifolds, specifically designed for 5.7L HEMI engines. Our BD upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered independent mounting locations for the heat shield, separating it from the mounting bolts to further enhance reliability. Crafted with precision, our BD Manifolds boast a robust, thicker design, and are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.
- New independent mounting location for the heat shield to further reduce stress on fasteners
- Uniform wall thickness throughout the entire manifold to prevent warping or cracking
- Available as a kit (both sides) PN: 1041467 or left only (Driver Side) PN:1041465
- Utilizes longer bolts and added spacers to reduce stress on fasteners
- Available As A Kit Both Sides PN 1041467 Or Left Only PN 1041465
- Kit includes all new bolts, nuts, spacers, and gaskets
- Machined bolt mating surfaces for secure bolted joint
- Does Not Fot 2019 Or Later DS Body Style
- SEMA Certification No. SC-BDD01-0138
- Made with high-silicon ductile iron
- DOES NOT FIT 2019+ DS BODY STYLE
- Uniform Wall Thickness Casting
- Heat Shield Mounting Bosses
- Extended Studs And Spacers
- Gaskets Included
