Availability
Sierra Marine exhaust elbow risers are designed to fit the center rise exhaust manifolds used on specific early marine engines. The elbow risers feature precisely machined cast-iron bodies, are painted black, and come to you ready for installation right out of the box. Protect yourself and your investment, choose Sierra Marine's quality engine and drive parts and get back on the water with over 50 years of experience powering the way.
( 2 )
$115.99
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$327.99
Eddie Marine billet aluminum transom cover plates are designed to provide you with an easy option for covering exhaust outlet holes in your transom. The outside plate has a 5 1/2 in. diameter, while the inside backing plate measures 4 1/2 in. These transom cover plates are manufactured from billet aluminum, and come in a high-polished finish—as well as a variety of anodized and powdercoat colors. They're sold in pairs, and fasteners are not included. Order the transom cover plate color you prefer to match your boat.
Not Yet Reviewed
$172.95
Eddie Marine Bell exhaust flappers are replacements for use on your boat's Bell-type tips. The flappers are available in 3 3/8 in. or 4 1/8 in. diameters, and come with mounting screws and a mounting tab. Order the flapper in the size that best suits your exhaust tip needs.
( 8 )
$14.95
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$16.95
Eddie Marine clamp-on exhaust tip flappers are designed to clamp over most exhaust tips. These external flappers are constructed from high-temp rubber and do not use an internal metal plate (which could cause failure). These clamp-on exhaust flappers are available to fit different diameter tips (3 1/2 in. requires slight modification of flap to fit). Tip is not included. Note: To be sure that this particular part will fit, measure the outside diameter of the exhaust tip to determine size needed.
( 5 )
$26.95
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$61.95
Upgrade your exhaust tips with the absolute best flapper design available—Eddie Marine's non-burn exhaust flappers! They're constructed to be installed inside of SS exhaust tips by welding the included mounting pin. These non-burn exhaust flappers represent the ultimate in durability, as well as a finishing touch to your boat's exhaust system. Order the model designed for your pipe diameter.
( 1 )
$68.95
Eddie Marine exhaust bends are offered to fabricate custom exhausts, create alternate exhaust routes, and to lower the outlet position of your exhaust. Their 90 degree bends are raw stainless steel available in a choice of O.D.s with legs approximately 10 1/2 in. and 13 1/2 in. long. Their 80 degree and "S" bends (available in three drop lengths) are Fusioncoated stainless steel and accept 4 in. exhaust hose.
( 2 )
$100.95
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$362.95
Eddie Marine soft wall exhaust hoses are made from heavy-duty rubber. They're very pliable for easy installation, but contain no wire, so they cannot make sharp bends. The hoses are available in several lengths and diameters to meet your exhaust or plumbing needs.
( 3 )
$53.95
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$204.95
Eddie Marine corrugated exhaust hoses are heavy-wall marine hose featuring corrugated construction and a double wire helix imbedded between the multiple layers. These exhaust hoses are for use on longer runs which require the tightest bends. Eddie Marine corrugated exhaust hoses are offered in several lengths and diameters.
Not Yet Reviewed
$61.95
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$212.95
Eddie Marine EMI Thunder standard cast aluminum risers are available in a polished or powdercoat finish. The exhaust risers are available for SBC and BBC applications—and designed for Mercruiser engine models with Eddie Marine EMI exhaust manifolds (not recommended for use with engines with aftermarket camshafts). These are the risers only; other exhaust components are sold separately.
Not Yet Reviewed
$1,189.95
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$1,198.95
Eddie Marine EMI Thunder high performance risers are made from stainless steel. They are designed with extended length to keep the exhaust dry for longer durations—a must for engines susceptible to water reversion. Eddie Marine EMI Thunder high performance risers are also offered in taller versions for Merc systems that were using 3 in. riser spacers.
Not Yet Reviewed
$1,750.95
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$1,886.95
Eddie Marine EMI Thunder Silent Choice high performance risers are shorter stainless steel models for use with EMI Silent Select and Mercury Silent Choice systems, as well as aftermarket selector systems.
Not Yet Reviewed
$1,750.95
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$1,886.95
Eddie Marine EMI Thunder 496 Chevy high performance risers are made from stainless steel, and are designed with extended length to keep the exhaust dry for longer durations—a must for engines susceptible to water reversion. The risers have integral 10mm bungs to accommodate Merc 496 water temp sensors. Eddie Marine EMI Thunder 496 Chevy high performance risers are also available in taller versions for some Merc systems that use 3 in. riser spacers. Additional product features: * Stainless steel risers * Riser gaskets * Stainless steel mounting studs, nuts, and washers * Jumper hoses, clamps, and fittings
Not Yet Reviewed
$1,886.95
Eddie Marine EMI Thunder Silent Choice 496 Chevy high performance risers are shorter stainless steel models for use with EMI Silent Select and Mercury Silent Choice systems—or where a short riser is necessary. The risers have integral 10mm bungs to accommodate Merc 496 water temp sensors. Note: These specific risers are not recommended for use on engines equipped with aftermarket performance camshafts. Eddie Marine EMI Thunder Silent Choice 496 Chevy high performance risers include: * Stainless steel risers * Riser gaskets * Stainless steel mounting studs, nuts, and washers * Jumper hoses, clamps, and fittings
Not Yet Reviewed
$1,886.95
Clearance
When you only need the bellows and not a whole transom seal kit, Sierra Marine can help. They offer several different exhaust bellows to fit different applications. Made from durable materials, these accordion-shaped parts, when clamped in place, offer protection from water. Maintaining the bellows on your boat is important and Sierra Marine can help with their selection of replacements. Bellows may or may not include clamp(s).
( 1 )
$42.99
Sierra Marine offers exhaust elbow gaskets for a wide range of watercraft makes—including Barr, GLM, Mercruiser, Osco, Mallory, Mercury, and Pro Marine. The full-flow composite gaskets are used between the manifold and optional extension blocks. They fit countless engine applications; order the replacement gasket recommended for your vessel.
Not Yet Reviewed
$10.99
Eddie Marine exhaust tubing is available in numerous lengths in two O.D. sizes. Each of the stainless steel straight tubes features .065 in. thick walls, and can be purchased in a natural (raw) or beautifully polished finish.
Not Yet Reviewed
$111.00
Sierra Marine exhaust protector valves feature an external flap that will prevent unwanted water and debris from entering your exhaust system. Their stainless steel hose clamp will provide a tight and secure fit to your exhaust pipe. They are constructed from weather-resistant EPDM with UV stabilizer.
Not Yet Reviewed
$25.99
Eddie Marine EMI Thunder 496 Chevy high performance S-pipe risers are made from stainless steel. They're designed as a solution for exiting exhaust below swim steps. Used with your EMI Thunder manifolds, these risers enable the exhaust to exit underwater at idles, keeping them quiet when you want it most. Their extended length design prevents reversion with most performance aftermarket camshafts. The risers have integral 10mm bungs to accommodate Merc 496 water temp sensors. Standard height and additional 3 in. height models are available. Eddie Marine EMI Thunder 496 Chevy high performance S-pipe risers include: * Stainless steel risers * Riser gaskets * 80 degree bends * Exhaust hose and clamps * Stainless steel mounting studs, nuts, and washers * Jumper hoses, clamps, and fittings
Not Yet Reviewed
$2,021.95
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$2,879.95
Eddie Marine EMI Thunder 496 Chevy SS high performance dry pipe risers are made from stainless steel. These tailpipe risers are 32 in. long and keep the water/exhaust separated until the very end of the pipes to prevent reversion. They're recommended for use on engines with aggressive aftermarket performance camshafts. The risers extend through the transom of your boat and do not require an exhaust tip and hose. They include integral 10mm bungs to accommodate Merc 496 water temp sensors. Eddie Marine EMI Thunder 496 Chevy SS high performance dry pipe risers include: * Stainless steel risers * Riser gaskets * Stainless steel transom mounting flanges and gaskets * Stainless steel mounting studs, nuts, and washers * Jumper hoses, clamps, and fittings
Not Yet Reviewed
$2,399.95
Eddie Marine EMI Thunder SS high performance dry pipe risers are made from stainless steel and include stainless steel through-transom flange and gasket seals. Offering the ultimate in performance, Thunder dry tailpipe risers are 32 in. long and keep the water/exhaust separated until the very end of the pipes.
Not Yet Reviewed
$2,276.95
Eddie Marine EMI Thunder high performance S-pipe risers are made from stainless steel. They're designed as a solution for exiting exhaust below swim steps. Used with your EMI Thunder manifolds, these risers enable the exhaust to exit underwater at idles—keeping them quiet when you want it most. The risers' extended length design prevents reversion.
Not Yet Reviewed
$2,750.95
Sierra Marine water shutters guard against exhaust backflow. Offering several choices, Sierra shutters are made from quality materials to match the OEM units on many installations and provide a great fit, as well as perform properly. Prevent water from traveling back up the exhaust and into manifold with Sierra water shutters.
Not Yet Reviewed
$25.99
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$68.99
Sierra Marine exhaust elbow adapters meet or exceed the original equipment parts they are replacing. Available with 30- or 80-degree elbows, the adapter kits include clamps.
Not Yet Reviewed
$192.99
For decades AP has been known for quality exhaust and emission products that fit and function just like the original parts. Their dedication to quality and commitment to providing the best quality parts and the most coverage is unsurpassed. AP Exhaust intermediate pipes are high-quality aluminized pipes constructed of heavy-gauge steel. They are precision-engineered to provide a precise fit and easy installation. AP Exhaust intermediate pipes direct-fit design will give you the original fit and appearance you're looking for.
( 115 )
$64.99
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$200.99
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