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Your cart is empty.Exhaust manifold 860246Q11 is for use on the port or starboard (left or right) side of V8 MerCruiser sterndrive and inboard engines made by General Motors. It fits 305, 350 and 377 cid engines (model year 1983 through 2002) . Gasket included with the manifold. Gasket included with the manifold. For freshwater installations.The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.
peter norwood
Reviewed in the United States on June 2, 2022
The fitting didn't fit on the exhaust manifold because it had the wrong diameter and then with an adapter it was too high.
Willisb
Reviewed in the United States on June 23, 2016
Cheaper than the mechanic at my marina can buy them for. Replaced and they work great.
go Seahawks
Reviewed in the United States on June 13, 2016
Works awesome except for now I need another one
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