Exhaust Manifolds

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4 Item(s)

  1. Small Image

    Mercruiser GM Small Block Exhaust Manifold

    SKU: SIERRA-18-1951-1 MSRP: $467.50 Quantity: 27 Brand: Sierra
    $312.89
    Starboard exhaust manifold fits Mercruiser GM 5.0L & 5.7L marine engines with end riser. Learn More
  2. Small Image

    OMC GM Small Block Exhaust Manifold

    SKU: SIERRA-18-1903 MSRP: $286.80 Quantity: 13 Brand: Sierra
    $178.79
    Port exhaust manifold fits OMC GM 5.0L & 5.7L marine engines with end riser. Learn More
  3. Small Image

    Mercruiser GM Small Block Exhaust Manifold

    SKU: SIERRA-18-1950-1 MSRP: $463.39 Quantity: 24 Brand: Sierra
    $290.09
    Port exhaust manifold fits Mercruiser GM 5.0L & 5.7L marine engines with end riser. Learn More
  4. Small Image

    OMC GM Small Block Exhaust Manifold

    SKU: SIERRA-18-1902 MSRP: $286.80 Quantity: 17 Brand: Sierra
    $182.49
    Starboard exhaust manifold fits OMC GM 5.0L & 5.7L marine engines with end riser. Learn More

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4 Item(s)