Availability
for SBC and BBC applications, these systems are equipped with standard cast aluminum short risers, and are direct replacements for many stock Mercruiser manifolds in Bravo and Alpha applications using exhaust selector systems or Merc "S" pipes. Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion—and come standard with a black Fusioncoat finish, with optional finish colors available. Choose the model recommended for your watercraft engine. Eddie Marine EMI Thunder systems include: * EMI exhaust manifolds * Aluminum risers * Bolts, exhaust and riser gaskets, fittings
( 2 )
$1,798.00
ATLAS hydraulic jack plates by T-H Marine are truly the next generation in jack plate design. They're built for the heaviest and most powerful outboard engines on the market today, even the big four strokes. The innovative, high-tech engineered polymer rod and seamless slot-lifting design guarantee trouble-free action. Each jack plate also features the newest concept in one-piece hydraulics from the most respected name in hydraulic design. ATLAS plates are ideal for professional anglers and recreational boaters alike. These adjustable plates are available in 4, 6, 8, 10, 12, and 14 in. setback models. Additional details: * Top-selling jack plate on the market * Bottom to top in less than 8-seconds rod and slot lifting design * Trouble-free lifting action hi-tech engineered polymer rods * 5 in. height adjustment up to 7 in. * Speed and self-contained lifting action * Comes with relay harness and rocker switch * Rated for engines up to 300 hp max or up to 625 lbs. dry weight * Available with a natural or black finish * (Heavy-duty version also available - up to 400 hp max)
Not Yet Reviewed
$1,685.84
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$2,047.10
T-H Marine's ATLAS hydraulic jack plate is now available in a heavy-duty upgrade. They're the top-selling jack plates in the world and the first choice of fishing professionals and boat manufacturers. The heavy-duty models are available for applications on larger outboards, rated for engines up to 450 hp. Transom side of the ATLAS is 16 3/8 in. wide x 12 1/2 in. tall. These adjustable plates are ideal for professional anglers and recreational boaters alike. Available in 4, 6, 8, 10, and 12 in. setback models. Additional details: * Designed to accommodate engines up to 450 hp and 810 lbs. dry weight * Innovative rod and slot lifting design ensures trouble-free operation * Adjusts from 5 to 7 in. in height and elevates in under 8-seconds * Available in natural or black finish
Not Yet Reviewed
$1,925.48
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$2,166.31
Eddie Marine billet aluminum hydraulic hatch hinges are the ultimate in custom hardware. Operated by a high-pressure hydraulic pump, they will easily open even the most cumbersome of engine hatches—and look great doing it. They feature heavy-duty billet aluminum construction, and are designed to move the engine hatch outward, as well as upward for maximum clearance. Eddie Marine hydraulic hatch hinges mount to the side gunnels of your engine compartment, so they take up less space than traditional floor-mounted electric actuators, affording you more room to move about freely while performing engine maintenance and repairs. Hydraulic hatch hinge kits include: * Pair of brackets with cylinders * Pump with billet mounting bracket * All necessary brass fittings and plastic hoses * Special bypass valve that enables the hatch to be lifted in the case of a dead battery * Available polished or in a variety of anodized and Fusioncoat colors
Not Yet Reviewed
$1,995.95
Eddie Marine billet aluminum Sport trim tabs are manufactured from 1/4 in. 6061 T-6 aluminum. These affordable alternatives feature extruded hinge assemblies, making them more attractive and durable than ordinary stamped stainless plate designs. Each trim tab initially receives a clear anodized finish for extra-corrosion resistance, followed by two coats of high-strength, long-lasting Fusioncoat available in an array of colors. Kits typically include: * Trim pump * Wiring harness * External braided stainless steel/PTFE lines * Necessary internal plastic lines * Brass fittings * Stainless steel bulkhead fittings
Not Yet Reviewed
$1,741.95
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
Add some style to the cockpit of your high performance boat with one of these Eddie Marine drop out seat pedestals. They're made from 1 in. thick 6061-T6 aluminum and can easily replace most stock pedestals. The drop out mechanism is machined completely from billet aluminum. These pedestals have 1/4 in. billet mounting plates on the top and bottom and are reinforced horizontally with a solid 1 1/4 in. aluminum foot rest. Eddie Marine seat pedestals are offered in several heights and nearly a dozen finishes.
Not Yet Reviewed
$1,559.95
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
Eddie Marine EMI Thunder exhaust manifolds deliver exceptional performance at affordable prices. They're constructed from the highest strength 356 aluminum that is heat-treated to a T-6 condition after it is cast. The manifolds are then hardcoat anodized—a process that thickens and toughens the naturally occurring protective oxide in the aluminum—to prevent corrosion of all surfaces, including the internal water passages. EMI Thunder manifolds feature superior runner designs and port separation. They are available in a variety of Fusioncoat colors or highly polished (uncoated). Order the model recommended for your engine application.
Not Yet Reviewed
$1,679.95
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$2,191.95
Moeller Marine permanent fuel tanks feature robust polyethylene construction and include swivel pick-ups. They're available in a large selection of shapes, sizes, and capacities up to 150 gallons. Fuel your fun with Moeller Marine permanent fuel tanks. Tank specifications: * Machined aluminum 3/8 in. withdrawal fitting with 360 degree swivel pop lock for hook-up convenience * Ethanol and biodiesel corrosion- and pit-resistant * Complete with fill neck and withdrawal/vent fittings molded directly into the shell * ABYC-compliant fittings with seamless connections to rigid low-perm hoses * UV rating of 8 * Temperature rating of -40 to 176 degrees F * Suitable for either gasoline or diesel use with appropriate return kit * Hold-down grooves molded directly into tank shells for secure attachment with Moeller hold-down kits * Suitable as replacement tanks for boats built before 2011
( 14 )
$1,731.99
Clearance
ATK Marine Engines offers premium-quality rebuilt long block engines specifically for boating applications. These engines are designed to deliver maximum performance and long-term durability for your boat. Order the model recommended for your marine application. ATK Marine rebuilt engines include: * Special marine pistons and rings * Special marine camshaft * Marine gaskets * New intake and exhaust valves * New main, rod, and cam bearings * New valve lifters, rocker nuts, and swivels * Heavy-duty double roller timing chains * Cam sprocket * Crank gear * Freeze plugs
( 45 )
$2,673.99
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$3,097.99
$1,872.50
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$1,999.50
Diamond Pistons Marine Series pistons are ideal for your high-demand boats. These forged aluminum pistons are significantly stronger than the factory pistons allowing your engine to handle that extra horsepower, high-rpm operation and long hours on the water. Diamond Pistons Marine Series pistons feature: * 3D milling on piston crowns for "ready to install" finish * Moly skirt coating for friction-loss and skirt-wear protection * Oversized valve pockets for "larger than stock" valve sizes * Forged 2618 or 4032 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
Not Yet Reviewed
$1,510.99
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$1,850.99
COMP Cams Xtreme marine cam and lifter kits take advantage of the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top-end horsepower than other systems with the same duration at .050 in., while delivering increased engine vacuum. These kits are available for everything from pleasure boats to race applications, so you can always have Xtreme performance on the water.
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$1,538.95
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$1,646.95
Give your boat an Xtreme setup! COMP Cams Xtreme marine retrofit cam and lifter kits are designed to take advantage of the newest developments in camshaft design and to provide maximum performance. Their aggressive lobe design produces better throttle response and top-end horsepower than other systems with the same duration at .050 in., while delivering increased engine vacuum. These kits are available for everything from pleasure boats to race applications, so you can always have Xtreme performance on the water.
Not Yet Reviewed
$1,545.95
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$1,546.95
Holley Gen 3 Ultra Dominator Marine carburetors are designed for use on marine high-horsepower engines. They utilize high-capacity fuel bowls with 20 percent more fuel capacity to eliminate starvation, an integrated fuel shelf to minimize fuel aeration, and internal baffling to control fuel slosh. The patent-pending Gen 3 main body is 5/16 in. taller than the previous generation, allowing for larger radius air entries—which are optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturi. Other features include all-aluminum construction, 12-hole billet booster inserts, fully tunable billet metering blocks, adjustable external linkage, throttle position sensor mounting points and knurled (hand-adjustable) curb idle screws. Each calibration has been dyno-tested to deliver proven performance! Additional features include: * Gray anodized finish with black anodized billet aluminum metering block and booster inserts * Fully machined from venturi throat to throttle bore for predictable and repeatable performance * Metering blocks feature true gasket sealing and fully adjustable emulsion bleeds, power valve channel restrictors, and idle feed restrictors * Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle * Clear sight windows on both sides of bowls for easy and safe fuel level adjustments * Built-in drain plug in front center of bowl provides easy access to empty contents of bowl * O-ringed inlet threads offer a large variety of plumbing options and can be plumbed from either side * Factory-ready TPS mounting points for use with data acquisition systems (Holley TPS part number 534-214 available) * Contoured hex head squirter screws for streamlined airflow * Fully adjustable stainless steel external linkage can be adjusted for 1:1 progressive or soft progressive throttle activation (no linkage parts under the carburetor) * J-style vent tubes * 100 percent wet-flow tested by Holley technicians to assure it arrives ready to run
Not Yet Reviewed
$1,999.95
Designed for 396-502 c.i.d. big block Chevy engines, these Edelbrock cylinder heads include heavy-duty exhaust valves that provide the added durability needed for marine applications, and have one-piece, stainless steel intake valves with hardened tips and swirl-polished heads. The high-velocity flow capabilities of Edelbrock Performer RPM cylinder heads provide increased torque across a wide rpm range that's ideal for marine use. They're cast from A356 aluminum and heat-treated to T6 specs. Their oval-port heads have 110cc chambers and their rectangular port heads have 118cc chambers. Both the oval and rectangular port heads are hard-anodized to protect the aluminum in the harsh marine environments.
( 2 )
$1,780.50
Sierra Marine engine oil is available in several formulas to lubricate your outboard or inboard stern drive engines. All supply excellent friction, anti-wear, and corrosion properties to protect your marine engine. Select the engine oil type that is recommended for your specific application needs.
Not Yet Reviewed
$1,539.99
Power your boat like a pro with Dart Pro 1 Marine cylinder heads. Their aluminum cylinder heads are offered bare or assembled for out-of-the-box performance. Pro 1 Marine heads are cast from 355-T61 aerospace alloy with an exclusive chromate finish to inhibit corrosion and provide superior strength and integrity. These Dart cylinder heads have highly efficient chambers with race-proven features, including rolled valve angles, an improved spark plug location, extra-long intake valves, raised exhaust ports, and fast-burn chambers. Assembled heads include super-tough Inconel exhaust valves to withstand the extended running times and temperatures typical of marine usage. Top your boat block with a couple of power makers--Dart Pro 1 Marine aluminum cylinder heads.
Not Yet Reviewed
$1,727.65
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$1,742.78
Inspired by Dart's championship winning Pro Stock designs, Dart Pro 1 aluminum cylinder heads cover a wide range of applications from street cars and trucks to all-out racing. Heads designed for street performance and mild bracket racing offer excellent mid-range torque and power, and are excellent for heavier vehicles. Competition heads are ideal for maximum effort naturally aspirated, big boost forced induction, or nitrous applications. Dart Marine Pro 1 cylinder heads feature an exclusive chromate surface finish to inhibit corrosion and extend the life of the head. They are also fitted with Inconel exhaust valves to withstand the extended running time and temperatures typical of marine usage. Dart's as-cast ports flow more than many ported designs at a much more affordable price. But they also offer fully CNC-machined heads with every intake port, exhaust runner, valve bowl, and combustion chamber shaped by their 5-axis, computer controlled machining centers to produce compound curves and complex shapes that no human could duplicate with a hand grinder. Available bare or fully assembled, long-wearing bronze valve guides, screw-in studs, multi-angle intake seats with hardened, radiused exhaust seats are standard on most heads. Assemblies typically include stainless steel valves, premium springs, locks, retainers, guide plates, and seals. Many Pro 1 heads include race-proven features such as improved spark plug location, extra-long intake valves, raised exhaust ports, and fast burn chambers. They are offered an extensive variety of valve angles, intake port volumes and shapes, exhaust port locations, valve sizes, and chamber volumes.
( 10 )
$1,520.33
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$2,164.09
Dart's Pro1 Mercury Racing cylinder heads are perfect if you need a little more power, and are true bolt-on replacements patterned on professional competition heads. The intake ports are precision-cast from C355-T61 aerospace aluminum, come available with 310cc, 325cc, or 345cc intake runners, and have the correct exhaust bolt pattern for factory manifolds. The yellow chromate surface treatment inhibits salt and corrosion for marine usage. They are available bare or assembled. Choose the right configuration for your motor and any special parts and considerations. Assembled heads also include Inconel exhaust valves to withstand extended running time and temperatures.
Not Yet Reviewed
$1,914.99
Edelbrock Performer RPM aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. They also include hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. These heads offer improved power throughout the RPM range for greater throttle response and top-end horsepower. Countless options are available; order the model recommended for your vehicle and engine application.
( 163 )
$1,558.50
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