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Exhaust Systems

Exhaust Systems

9 Items

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  1. Indmar 531400HL EXTCAT Starboard Aluminum Catalyst Exhaust Manifold
    EXTCAT Starboard Aluminum Catalyst Exhaust Manifold | Indmar 531400HL
    IND-531400HL
    Qty In Stock: 9
    Brand: Indmar

    OEM Indmar one piece exhaust manifold with catalyst exhaust element for Vortec 5.7 liter Monsoon & 6.2 liter Hammerhead marine engines.

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    MSRP: $1,924.80 $1,603.70
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    ETX Port Aluminum Exhaust Manifold | Indmar 531301E
    IND-531301E
    Qty In Stock: 3
    Brand: Indmar

    OEM Indmar one piece exhaust manifold used on Vortec 5.7 liter Monsoon & 6.2 liter Hammerhead marine engines

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    MSRP: $1,896.84 $1,511.70
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  3. Indmar 531401HL EXTCAT Port Aluminum Catalyst Exhaust Manifold
    EXTCAT Port Aluminum Catalyst Exhaust Manifold | Indmar 531401HL
    IND-531401HL
    Qty In Stock: 0
    Brand: Indmar
    OEM Indmar one piece exhaust manifold with catalyst exhaust element for Vortec 5.7L Monsoon & 6.2L Hammerhead marine engines. Learn More
    MSRP: $1,924.80 $1,603.70
    Add to Wishlist
  4. Small Image
    ETX Starboard Aluminum Exhaust Manifold | Indmar 531300E
    IND-531300E
    Qty In Stock: 3
    Brand: Indmar

    OEM Indmar one piece exhaust manifold used on Vortec 5.7 liter Monsoon & 6.2 liter Hammerhead marine engines

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    MSRP: $1,896.84 $1,511.70
    Add to Wishlist
  5. Nylon Exhaust Manifold Fitting | Indmar 605012
    Nylon Exhaust Manifold Fitting | Indmar 605012
    IND-605012
    Qty In Stock: 39
    Brand: Indmar
    90 degree 3/4 in. NPT x 1 in. hose barb exhaust manifold water fitting. Learn More
    MSRP: $7.96 $6.34
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  6. 3 1/2 Inch Exhaust Riser Elbow Indmar 532027
    3 1/2 Inch Exhaust Riser Elbow | Indmar 532027
    IND-532027
    Qty In Stock: 15
    Brand: Indmar

    OEM cast iron exhaust elbow for 3 1/2 inch exhaust hose used on Indmar GM & Ford small block marine engine raw water cooling applications.

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    MSRP: $370.52 $295.28
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  7. Indmar 532010 Exhaust Riser Mounting Gasket
    Exhaust Manifold to Riser Gasket | Indmar 532010
    IND-532010
    Qty In Stock: 38
    Brand: Indmar
    Exhaust riser gasket for many Indmar GM small block marine engines. Learn More
    MSRP: $5.00 $4.62
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  8. ETXCAT Exhaust Manifold Dump Gasket | Indmar 765006
    ETXCAT Exhaust Manifold Dump Gasket | Indmar 765006
    IND-765006
    Qty In Stock: 28
    Brand: Indmar

    Gasket located between the Indmar ETX catalyst aluminum exhaust manifold to stainless steel elbow (dump).

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    MSRP: $12.00 $11.22
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  9. Small Image
    Thermostat Housing Gasket | Indmar 551004
    IND-551004
    Qty In Stock: 14
    Brand: Indmar
    Seals thermostat upper housing to intake manifold or lower thermostat housing. Learn More
    MSRP: $2.72 $2.47
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  1. Exhaust Manifolds 4
  2. Exhaust Risers 1
  3. Exhaust Fittings & Gaskets 4
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