BD Diesel 1045987 BD Pulse 5.9L Cummins Exhaust Manifold Dodge 2003-2007

The perfect drop-in replacement. Fully divided pulse manifold made from high-silicon ductile iron is designed to withstand extreme temperatures and vibration. Great for both stock and performance trucks. Designed using modern technology to ensure optimal internal geometry. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity.Fully divided pulse manifold design; Pre-drilled for pyrometer probes; High-silicon ductile iron; Designed to withstand extreme temperatures and vibration; Great for stock and performance installations; Connection joints allows for expansion and contraction; Prevents cracking or exhaust leaks; Kit includes stainless steel hardware; Gasket, Bolt and Spacers kits are available separately; Our goal is to be an innovative company and a world class manufacturer that distributes products Worldwide for North American Diesel vehicles.; Our goal is to be an innovative company and a world class manufacturer that distributes products Worldwide for North American Diesel vehicles.; Replaces Cummins # 3967995, 3943871 & 3943875