Quicksilver OEM MerCruiser 5.0L/5.7L Dry Joint Exhaust ManifoldThis Genuine OEM part is designed for use with MerCruiser 5.0l or 5.7l GM engines 2002 and newer. This dry joint exhaust manifold can be used on either port or starboard side. The cast iron construction provides excellent corrosion protection on the exhaust manifold's interior and exterior. This dry joint exhaust manifold comes with a gasket.Application Info:Fits most MerCruiser V-8 305, 350 & 377 engines 2002 and up, Port or Starboard Side.Interchange: Sierra; 18-1843; MerCruiser; 865735A02; Use With: Exhaust Elbow 864591T02; Elbow Gasket 27-864549A02; Manifold Gasket 27-33395l;