BD Diesel fully divided pulse exhaust manifold for 1998–2002 Dodge Ram 5.9L is supplied for 24-valve applications and manufactured from high-silicon ductile iron. The unit includes stainless hardware, is pre-drilled for pyrometer probes, and is engineered with precision slip joints to reduce thermal fatigue. It replaces Cummins part number 3946036 and is intended as a durable direct-fit upgrade.
BD Diesel Manifold Exhaust Pulse - 1998-2002 Dodge Ram 5.9L