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89-98 5.9L 12V Cummins 3-Piece T3 Exhaust Manifold w/Gaskets

Diesel Auto Power presents CNC machined 3pc manifold. For 1989-1998 12v with oval exhaust ports and T3 foot. CNC ported/gasket matched to improve airflow and reduce exhaust gas temps (EGT) by about 50 degrees. Replace your warped or cracked manifold with a performance part. 


Drilled /Tapped for Pyro/EGT Probe.

Multilayer exhaust manifold gaskets included. Turbo Gasket Not Included.
Mounting hardware and bolts included.

Diesel Auto Power part number: 12VT3M

*Picture is for demonstration only and may not reflect actual product.

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