Check the listing for details. Mercruiser 4.3 L V6 Dry Joint Exhaust Manifold riser CONVERSION KIT 1987-2001. Condition: New. Listed at 1100.00 USD. Dry Joint Converson Kit for 1987-2002 Mercruiser 4.3L V6 engines.Dry joint prevent the possibility of water entering the engine since the water passages are external. Perfect upgrade for salt water boats! Will work with the original thermostat housing and all water hoses.Will connect perfectly with the existing exhaust system.Will work with the original remote oil filter bracket. Kit includes:Two "Dry-Joint" manifoldsTwo "Dry-Joint" riser/elbowsTwo stainless steel "Dry-Joint" riser gaskets.Two manifold to engine gaskets Manifold to head boltsManifold to riser bolts This is a complete set of manifolds and gaskets. If you are not sure of something, please ask before buying.Dry Joint Converson Kit for 1987-2002 Mercruiser 4.3L V6 engines.Dry joint prevent the possibility of water entering the engine since the water passages are external. Perfect upgrade for salt water boats! Will work with the original thermostat housing and all water hoses.Will connect perfectly with the existing exhaust system.Will work with the original remote oil filter bracket. Kit includes:Two "Dry-Joint" manifoldsTwo "Dry-Joint" riser/elbowsTwo stainless steel "Dry-Joint" riser gaskets.Two manifold to engine gaskets Manifold to head boltsManifold to riser bolts This is a complete set of manifolds and gaskets. If you are not sure of something, please ask before buying.