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EXHAUST MANIFOLDS

PART # 1045947
5.9L Cummins 24-valve Pulse Exhaust Manifold Stock/T3 Dodge 1998.5-2002

1 review

$519.95 USD

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 that utilizes pulse flow for quick turbo spool. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity.

FEATURES

  • 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
  • Quicker turbo spool up
  • Reduced back-pressure
  • Gaskets are available separately
  • Replaces Cummins # 3946036
INSTALL TIME

  • 4 Hours 30 Minutes
WARRANTY

Parts
  • 36-Months
  • 75,000 Miles
NOTE

  • 1045985 can be used as a direct replacement for Cummins part number 3946036 used on pick-up engines.
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DL
03/19/2021
Dennis L.
United States United States
I love BD Diesel Products

Found out I had cracked exhaust manifold (thought I just blew the gaskets). Put the exhaust and Intake on, and, lo, and behold, EGT's down when I get into it, have many other BD parts. Properly engineered, well made, reliable, worth every penny. Not to mention, THE BEST customer service, and FRIENDLIEST & HELPFUL & KIND customer service / tech support... BD Diesel Rocks!!!