•D3 HSM Material won’t crack like stock gray iron.
•Increased reliability
•Improved exhaust flow
•Patented ball flange design
Includes:
•ATS Pulse Flow Exhaust Manifold Kit Fits 1998.5-2002 5.9L 24V Cummins 3-Pc T4
•Turbo Flange Hardware Kit
•Manifold Gaskets
•T4 Turbo Flange Gasket