New genuine MerCruiser factory exhaust manifold for early 2.5 and 3.0 litre engines. For sale is the upgrade kit that includes hoses, gaskets, and hardware needed to replace an original exhaust manifold. Mercruiser part # 860235a04. Only one available at this price. Reg. price $549. Many more engine and boat parts available including propeller, ignition, oil and fuel filter, carburator and fuel injection, gasket, spark plugs, water pump, oil, lubricant, stainless steel hardware. For use in salt water or fresh water on Sea Ray, Bayliner, Regal, Wellcraft, Baja, Bertram, Chaparall, Checkmate, Cobalt, Carver, Chris Craft, Crownline, Cruisers, Century, Donzi, Doral, Four Winns, Glastron, Larson, Luhrs, Maxum, Monteray, Rinker, Stingray, Formula, Sportcraft, Silverton, Thompson and many other boats with sterndrive, outdrive or inboard power.......No text or email..... Phone calls only. 781 581 599nine