BESTfit Exhaust Manifold Kit, 3 Piece Late Style Big Cam / Small Cam Engines For Cummins NT855

Upgrade your exhaust system with our Exhaust Manifold Kit, designed to replace the 2-piece style manifold. This comprehensive kit includes front, center, and rear manifold sections along with a mounting kit for easy installation. Sold individually, this aftermarket replacement part offers improved performance and durability.

- Exhaust Manifold Kit
- Kit Includes:
- Front, Center, And Rear Manifold Sections
- Mounting Kit
- Replaces 2 Piece Style Manifold
- Sold Individually


Aftermarket Replacement Part (Not OEM)