Indmar Exhaust Manifold 5.7L Cast Iron Base Only

Indmar exhaust manifold base from Indmar engines. Fits on all Indmar 5.7L engines. Use genuine OEM parts to avoid fit and performance issues. We suggest replacing all the hardware at the same time for ease of installation as the old hardware becomes brittle from the heat and age.

Product Specs:

• Standard Indmar OEM cast iron exhaust manifold base
• No Logo on the side
• Fits all 5.7L Vortec engines
• Manifold fits on both port and starboard side
• Manifold riser and gaskets sold separate
• Manifold does not use a gasket where it bolts to the cylinder head. Use high temp RTF only
• ***The "Malibu" (shown in photo) and "Indmar" logo'd manifolds have been discontinued and are no longer available from Indmar.
• Sold individually