BD DIESEL 1046067 6.7L CUMMINS EXHAUST MANIFOLD KIT – DODGE RAM 2007.5–2012 3500/4500/5500 CAB AND CHASSIS (HE351)

Product Description

Upgrade the durability and sealing performance of your cab & chassis Cummins with the BD DIESEL 1046067 6.7L Cummins Exhaust Manifold Kit for 2007.5–2012 Ram 3500/4500/5500. This is a heavy-duty, fully divided pulse manifold engineered to withstand extreme heat cycling and vibration common in commercial-duty applications. If you’re fighting exhaust leaks, warped flanges, or cracked factory manifolds, this kit is built to solve the problem and keep your turbo system sealed under load.

BD Diesel 1046067 exhaust manifold, 6.7 Cummins cab and chassis exhaust manifold kit, HE351 exhaust manifold upgrade, divided pulse exhaust manifold, high silicon ductile iron manifold, slip joint Cummins manifold, Ram 3500 4500 5500 manifold

Manufactured from high-silicon ductile iron, the BD Diesel manifold is designed for long-term reliability in high EGT environments. A thick-wall casting and precision slip joint design allows controlled expansion and contraction to reduce thermal fatigue, helping prevent cracking and exhaust leaks. This kit includes the key installation components you need — including gaskets, spacers, and high-grade fasteners — and is fully EGR-compatible. The manifold is also pre-drilled for pyrometer probes for easy monitoring.

Fitment

• 2007.5–2012 Ram 3500 Cab & Chassis
• 2008–2012 Ram 4500 Cab & Chassis
• 2008–2012 Ram 5500 Cab & Chassis
• 6.7L Cummins Diesel Engine
• HE351 (OEM) turbocharger applications

Key Features & Benefits

• Fully divided pulse manifold improves exhaust energy management
• High-silicon ductile iron construction for extreme temperature cycling
• Thick-wall casting and slip joint design helps prevent cracking & leaks
• Includes EGR port, exhaust port, and turbo mount gaskets
• Includes Grade 10.9 black oxide-coated bolts, spacers & hardware
• Fully EGR-compatible
• Pre-drilled for pyrometer probe installation

What’s Included

• BD Diesel divided pulse exhaust manifold
• Turbo mount gasket
• Exhaust port gasket set
• EGR port gasket
• High-grade bolts, spacers, and installation hardware

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

• BD DIESEL 1046068 EXHAUST MANIFOLD KIT – RAM 3500/4500/5500 CAB & CHASSIS 2013–2018 6.7L CUMMINS
• BD DIESEL 1045994 EXHAUST MANIFOLD GASKET SET – 6.7L CUMMINS CAB & CHASSIS 2013–2018

Will this help stop exhaust manifold leaks on my 6.7L Cummins?

Yes. The thick-wall casting and slip joint design are specifically engineered to reduce warping, cracking, and gasket leaks caused by extreme heat cycles.

Does this kit include gaskets and hardware?

Yes. This kit includes the required exhaust port, turbo mount, and EGR gaskets along with Grade 10.9 bolts, spacers, and installation hardware.

Is this manifold EGR compatible?

Yes. This manifold kit is fully EGR compatible for factory-style installs.

Specifications for BD DIESEL PRODUCTS 1046067