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T3 Exhaust Manifold for 03-07 5.9 Cummins 3rd Gen
OEM replacement part for MOPAR PN 5135788AC
A direct fit replacement performance manifold for 2003-07 5.9 Cummins in Dodge Pickups.
This is a T-3 flange which is the same as the stock turbo.
Our design is...