8.1L Aluminum Exhaust Manifold for Fuel Injected Indmar Marine Engines.  These manifolds are raw aluminum color and say Malibu on them.
GM Big Block Marine Engine Applications.  Mounting package for this manifold is 495141.

Direct Replacement for Model Years:  2001 - 2011

Also Replaces Manifold Part #'s

• 531278
• 531279
• 31078

Complete Exhaust Manifold Replacement will require the following parts:

• (2) Exhaust Manifolds (#531278)
• (2) Risers (#531077)

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GENUINE INDMAR PARTS

PRECISION FIT.  GENUINE QUALITY.  PROVEN PERFORMANCE.

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