Check the listing for details. Sierra Marine MerCruiser V8 Exhaust Manifold Kit 1983-2003 87114 44354 350 4". Condition: New. Listed at 765.83 USD. Product DescriptionNew Sierra exhaust manifold and riser kit for Mercury/MerCruiser V8 small block marine gas engines (GM Chevrolet 5.7L/350 and 5.0L/305). Fits most engine years 1983 to 2002 that used 4-inch outlet cast iron wet-joint risers (see mages for comparison of wet and dry joint). Accepts all factory original accessories and brackets. Kit includes 2 manifolds, 2 risers, 2 lower water fittings, and all mounting bolts, plugs, and gaskets. Each purchase is for one engine kit. Notes Does not replace dry-joint, stainless steel, or 3 OD outlet risers (for 3 ID hose). If you also need 3 tall riser spacer blocks, look for the Sierra 18-1908 listing. This kit ships in multiple boxes. When you receive your tracking number, be sure to track it on the carriers website to view all packages (they may arrive on different days). This kit is new and high-quality cast iron construction by Sierra Marine, a Dometic brand. To determine if this is the correct replacement for you, look on your current part for casting numbers and match them to the cross reference below: Cross ReferencePart Number MerCruiserManifold: Riser:87114, 87114A8, 87114A19, 87114A30, 860246, 860246A3 860246A7, 860246A9, 860246A10, 860246A15, 860246 C, 860246Q11 44354, 44354A3, 44354A9, 44354A10, 44354A13 807988, 807988A2, 807988A3, 807914A1 Osco MotorsManifold: Riser:7114B2 4354 Barr MarineManifold: Riser:MC-1-87114 MC-20-44354 Sierra MarineManifold: Riser:18-1953-2 18-1976-2, 18-1976-1 HGEManifold: Riser:7114 4354 Aqua PowerManifold: Riser:5500 5706 GLM ProductsManifold: Riser: Kit:51230 51140 58232 About Sierra Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra products are engineered to meet or exceed OEM standards, and stand up in harsh marine environments. Every new Sierra part comes with a limited lifetime warranty that covers the useful life of the product against any defects in workmanship and materials.Shipping and TrackingNo PO Box: Please use a street address for shipping this item.Items ship the same day if purchased on a business day before 11am Pacific Time.Faster shipping options are available in the "Shipping and payments" section on this page.Tracking is sent via eBay to your email address once an item ships (double-check your spam folder).Business days are Monday through Friday, not including holidays.Pickup is not available. All items must be shipped.Puerto Rico and US protectorates: For an accurate shipping rate please enter the country as United States and use your US zip code.Tax and VATUnited States: Sales tax is charged to certain states based on online marketplace laws. This is controlled by eBay. Add this item to your cart to see if tax will be charged.International: There will likely be customs duties & taxes (D&T) levied by your government (see below).International BuyersCustoms Duties & Taxes (D&T): Shipping prices do not include duties & taxes. Your country's customs office will asses this at the border, and you may need to pay an invoice before delivery. Every country is different. If you're unsure, research with your custom's office before ordering.In some cases eBay collects Tax up front. During eBay checkout, if you see a Tax line item, save your tax receipt from your eBay Purchase History after ordering. Provide that tax receipt when the customs agent contacts you to avoid being double-taxed.Items heading outside the USA cannot be used for military or government applications. The seller and marketplace expressly disclaim liability for misuse of its products.Items cannot be marked as gift or have a lowered value on the documentation. It is unlawful to forge international documents.Warranty, Defects, Damage, and Other ProblemsThis item has a Limited Lifetime warranty covering any manufacturer defects.If your item is defective, incorrect, arrived damaged, is lost, or is missing parts, please send an eBay Message or Email right away. Describe the nature of the problem and its urgency (include pictures if possible). You will be taken care of as quickly as possible and there will never be any additional cost to you.Normal ReturnsHelp us reduce returns: If you are not certain that this item is right, or you have any questions, please send us a message first so we can help. Thank you!Normal returns are for items that you no longer want, ordered by mistake, or changed your mind about.Items may be returned as long as they are still in new condition with all original components/packaging.If an item is marred, dinged up, dirty, missing packaging, or was installed (partially or fully), there might be a restocking fee.Please do not return items in used condition!To start a return, log in to eBay, go to your Purchase History, and use the Return link next to the transaction. Or follow the instructions in the order confirmation email you received. Be sure to enter an accurate reason and description for the return.ContactPlease read the information above thoroughly before asking a question. Questions are generally answered Monday through Friday, 8am to 4pm PST. All correspondence must be via Email or eBay Message.Product DescriptionNew Sierra exhaust manifold and riser kit for Mercury/MerCruiser V8 small block marine gas engines (GM Chevrolet 5.7L/350 and 5.0L/305). Fits most engine years 1983 to 2002 that used 4-inch outlet cast iron wet-joint risers (see mages for comparison of wet and dry joint). Accepts all factory original accessories and brackets. Kit includes 2 manifolds, 2 risers, 2 lower water fittings, and all mounting bolts, plugs, and gaskets. Each purchase is for one engine kit. Notes Does not replace dry-joint, stainless steel, or 3 OD outlet risers (for 3 ID hose). If you also need 3 tall riser spacer blocks, look for the Sierra 18-1908 listing. This kit ships in multiple boxes. When you receive your tracking number, be sure to track it on the carriers website to view all packages (they may arrive on different days). This kit is new and high-quality cast iron construction by Sierra Marine, a Dometic brand. To determine if this is the correct replacement for you, look on your current part for casting numbers and match them to the cross reference below: Cross ReferencePart Number MerCruiserManifold: Riser:87114, 87114A8, 87114A19, 87114A30, 860246, 860246A3 860246A7, 860246A9, 860246A10, 860246A15, 860246 C, 860246Q11 44354, 44354A3, 44354A9, 44354A10, 44354A13 807988, 807988A2, 807988A3, 807914A1 Osco MotorsManifold: Riser:7114B2 4354 Barr MarineManifold: Riser:MC-1-87114 MC-20-44354 Sierra MarineManifold: Riser:18-1953-2 18-1976-2, 18-1976-1 HGEManifold: Riser:7114 4354 Aqua PowerManifold: Riser:5500 5706 GLM ProductsManifold: Riser: Kit:51230 51140 58232 About Sierra Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra products are engineered to meet or exceed OEM standards, and stand up in harsh marine environments. Every new Sierra part comes with a limited lifetime warranty that covers the useful life of the product against any defects in workmanship and materials.Shipping and TrackingNo PO Box: Please use a street address for shipping this item.Items ship the same day if purchased on a business day before 11am Pacific Time.Faster shipping options are available in the "Shipping and payments" section on this page.Tracking is sent via eBay to your email address once an item ships (double-check your spam folder).Business days are Monday through Friday, not including holidays.Pickup is not available. All items must be shipped.Puerto Rico and US protectorates: For an accurate shipping rate please enter the country as United States and use your US zip code.Tax and VATUnited States: Sales tax is charged to certain states based on online marketplace laws. This is controlled by eBay. Add this item to your cart to see if tax will be charged.International: There will likely be customs duties & taxes (D&T) levied by your government (see below).International BuyersCustoms Duties & Taxes (D&T): Shipping prices do not include duties & taxes. Your country's customs office will asses this at the border, and you may need to pay an invoice before delivery. Every country is different. If you're unsure, research with your custom's office before ordering.In some cases eBay collects Tax up front. During eBay checkout, if you see a Tax line item, save your tax receipt from your eBay Purchase History after ordering. Provide that tax receipt when the customs agent contacts you to avoid being double-taxed.Items heading outside the USA cannot be used for military or government applications. The seller and marketplace expressly disclaim liability for misuse of its products.Items cannot be marked as gift or have a lowered value on the documentation. It is unlawful to forge international documents.Warranty, Defects, Damage, and Other ProblemsThis item has a Limited Lifetime warranty covering any manufacturer defects.If your item is defective, incorrect, arrived damaged, is lost, or is missing parts, please send an eBay Message or Email right away. Describe the nature of the problem and its urgency (include pictures if possible). You will be taken care of as quickly as possible and there will never be any additional cost to you.Normal ReturnsHelp us reduce returns: If you are not certain that this item is right, or you have any questions, please send us a message first so we can help. Thank you!Normal returns are for items that you no longer want, ordered by mistake, or changed your mind about.Items may be returned as long as they are still in new condition with all original components/packaging.If an item is marred, dinged up, dirty, missing packaging, or was installed (partially or fully), there might be a restocking fee.Please do not return items in used condition!To start a return, log in to eBay, go to your Purchase History, and use the Return link next to the transaction. Or follow the instructions in the order confirmation email you received. Be sure to enter an accurate reason and description for the return.ContactPlease read the information above thoroughly before asking a question. Questions are generally answered Monday through Friday, 8am to 4pm PST. All correspondence must be via Email or eBay Message.