Cast Iron Exhaust Manifold for Mercruiser 4.3 V6 engines from 1983 to 2002. Replaces MerCruiser part numbers 99745, 99746, 99746A8, 99746A17
Includes gaskets, plugs, drain elbow, and blue drain plug. Left and right are the same. Does not fit newer dry-joint manifolds (2002 and newer)
100% Leak Tested. Uniform wall thickness. Clean exhaust passages. Shot peened for smooth external finish. All mounting surfaces CNC machined to guarantee exacting gasket mating surface. Coated with a baked enamel finish. These are the best aftermarket exhaust manifolds available!
GLM Marine, has catapulted to the forefront in manifold technology by incorporating improvements in design, manufacturing, quality assurance, fault testing, and distribution. GLM owns their own factories which gives them the ability for complete quality control to assure the integrity of the product before it is shipped. Factory ownership is rare in the Marine Manifold industry. This is one of the reasons GLM can offer a 3-year limited warranty on all their cast iron exhaust products.
For over 32 years now, GLM has committed itself to producing high quality and cost effective aftermarket marine products. From superior quality materials to the most advanced computerized machinery, GLM has made a commitment to the marine industry and its consumers to deliver the most outstanding, reliable and compatible products to meet the demands of consumers.
✔ 【 SEALED WELL】It securely seals the gasket set so that oil leaks will be prevented each time it pools lubricant oil as it goes to the cylinder head’s drain back opening. Aside from oil, this gasket also helps prevent the entry of other harmful materials to the valve train.
✔ 【HIGHLY DURABLE】It is highly durable and less prone to breakage. to provide exceptional service life and reliability.【NOTE】The attachment to the gasket set must be just right-not too tight and not too loose. Any of these two conditions can ruin the gasket’s efficiency; consequently, the valve cover itself.
✔ 【WITHSTAND HARSH CONDITIONS】Advanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures.
✔ 【PROFESSIONAL CUSTOMER SERVICE】Vincos has the professional production technology.We inspected every product before sending out,to ensure you have the best quality product,and the best value.If you have any problem please contact us.For more effectively helpness, please let us know your car make model and show the issue by pictures .We would take highly attention of your opinions and demands,to improve our products and service for you.Enjoy your shopping time.
【Interchange Part Number】HSGM10306, SL1000【Fit For】1996-2006 V6 4.3L【Include】Head Gasket Set:Graphite head gasket;Intake manifold gasket;Exhaust manifold gasket;Valve cover gasket;Viton valve stem seals;Camshaft front;O-rings;Other Small Gaskets
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