The BD Diesel 13-18 RAM 3500/4500/5500 6.7L Cummins Cab & Chassis Exhaust Manifold Kit is engineered from high-silicon ductile iron to withstand the extreme temperature and vibration cycles typical in heavy-duty diesel applications. This fully divided pulse manifold incorporates precision slip joints that allow for expansion and contraction, significantly reducing thermal fatigue and enhancing manifold durability over time. The inclusion of new gaskets, grade 10.9 black oxide-coated bolts, and spacers simplifies installation, ensuring a secure and leak-free fit for your vehicle. Designed to be fully EGR-compatible, this manifold replaces Chrysler part number 68205983AA and is pre-drilled for pyrometer probes, making it suitable for high-performance diesel trucks subjected to rigorous towing and fleet duties.
Features:
- Constructed from high-silicon ductile iron for superior heat resistance and durability
- Precision slip joints accommodate thermal expansion, reducing cyclic fatigue
- Includes high-grade, black oxide-coated bolts, gaskets, and spacers for ease of installation and long-term reliability
- Fully EGR-compatible with pre-drilled provisions for pyrometer probes, suitable for severe duty applications
Fitment:
Ram 3500 Big Horn 2013 to 2018
Ram 3500 Laramie 2013 to 2018
Ram 3500 Laramie Limited 2014 to 2015
Ram 3500 Laramie Longhorn 2013 to 2018
Ram 3500 Limited 2016 to 2018
Ram 3500 Lone Star 2013 to 2015
Ram 3500 Lone Star 2017
Ram 3500 SLT 2013 to 2018
Ram 3500 ST 2013
Ram 3500 Tradesman 2013 to 2018





















