The perfect drop-in replacement. Fully divided pulse Manifold made from high-silicon ductile iron is designed to withstand extreme temperatures and vibration. 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.

Install Time:

2 Hours 30 Minutes

Warranty:

Parts

• 36-Months
• 75,000 Miles

Note:

• 1045987 can be used as a Direct replacement for Cummins part numbers 3967995, 3943871 and 3943875 used on pick-up, motor homes, industrial and commercial engines.
• Not for sale on licensed California vehicles
• SEMA Certification No. SC-BDD01-0078

Emissions:

This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)

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
• Kit includes stainless steel hardware
• Gasket, Bolt and Spacers kits are available separately
• Replaces Cummins 3967995, 3943871 and 3943875