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
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$2,399.95
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$2,938.95
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
$2,045.91
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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
$2,045.91
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$2,286.72
Eddie Marine EMI Thunder exhaust system with high performance "S" pipe risers offer the perfect solution for existing exhaust flow below swim steps. Featuring stainless steel high-flow risers, these EMI systems enable the exhaust to exit underwater at idle keeping them quiet when you want it most. Adjust the outlet position by changing the size of the exhaust hose connecting the riser with the exhaust bend. The 16 in. long risers are a must with high performance camshafts to prevent reversion (water ingestion). Eddie Marine EMI Thunder manifolds are hardcoat anodized (except polished version) to military spec to prevent corrosion and come standard with black Fusioncoat finish, with optional finish colors available. Eddie Marine EMI Thunder systems include: * EMI exhaust manifolds * Stainless steel risers * 80 degree bends * Bolts, exhaust and riser gaskets, fittings * 4 in. exhaust hose and clamps
Not Yet Reviewed
$4,798.95
Their best performing system—Eddie Marine EMI Thunder exhaust systems with high performance risers. They feature Thunder manifolds with integral water-cooled exhaust dividers and large individual runners for maximum horsepower gains. They're topped with long stainless steel high-flow risers (a must with high performance camshafts to prevent reversion—water ingestion). Offered for SBC and BBC, these systems are direct replacements for many stock Mercruiser manifolds, and the risers are also available in a 3 in. taller version to replace Merc manifolds using a spacer. 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. Eddie Marine EMI Thunder systems include: * EMI exhaust manifolds * Stainless steel risers * Bolts, exhaust and riser gaskets, fittings
( 1 )
$3,354.95
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$3,830.95
Eddie Marine EMI Thunder exhaust systems with Silent Choice high performance risers are designed to be used with EMI Silent Select, as well as Mercury Silent Choice and other aftermarket selector systems. These systems are offered for a variety of SBC and BBC, including 3 in. taller versions to replace Merc manifolds using a 3 in. riser spacer block. 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. Eddie Marine EMI Thunder systems include: * EMI exhaust manifolds * Stainless steel risers * Bolts, exhaust and riser gaskets, and fittings
Not Yet Reviewed
$3,354.95
Moeller Marine portable fuel tanks are EPA-compliant and Low Perm certified. Safe, reliable, and durable, these tough tanks are offered in 3 to 12 gallon models with the same attention to detail, engineering, and robust construction as Moeller's other fuel tanks. They also prevent the escape of hydrocarbons at the molecular level. Confidently convey fuel directly to your engine with Moeller portable tanks. Features include: * Seamless, thick-walled polyethylene construction makes then 30 percent stronger than other brands * Two-way vented cap safely releases system pressure * Meets or exceeds EPA regulations for marine fuel systems emissions and permeation requirements * 2-year warranty * ABYC/NMMA/EPA/CARB compliant * Rotating fuel withdrawal * Fuel reserve * Sight gauge * Cap tether * Audible click on closure of cap * EPA-compliant cap * Available individually or in larger sets
( 9 )
$2,422.99
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
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$2,642.99
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$5,184.99
Replace the tired small block in your boat with ATK High Performance GM 383 Stage 1 marine long block crate engines. They are built from the ground up with off-shore performance in mind. These hand-built and balanced engines utilize Vortec power and stroker torque to produce an awesome 345 hp and 445 ft.-lbs. of twist that will get you moving on the open water. Each engine features brass freeze plugs and corrosion-resistant marine gaskets to keep the engines healthy and reliable. ATK GM 383 Stage 1 Marine long block crate engines include: * Handpicked, remanufactured blocks * Dart Iron Vortec cylinder heads * Nodular steel crankshaft and 4340 I-beam connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube
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$4,417.99
Want to get back on the water? Start your build with ATK High Performance GM 383 Stroker marine base long block crate engines. They'll help anyone looking to complete their build with reliable, on-water high performance. These base or Stage 1 engines produce great power throughout the entire power curve! Your ATK GM 383 Stroker marine base long block features: * Seasoned OE 4-bolt main, one-piece seal block * Nodular iron crankshaft * 4340 forged I-beam connecting rods * Hypereutectic dished pistons with 9.1:1 compression ratio * Hydraulic roller camshaft with 210/215 Duration @0.050, 0.462 In./0.470 Ex. Lift, 114LSA * ATK aluminum cylinder heads with 70cc/195cc port volume and 2.02/1.60 in. valves * Double roller timing chain * Brass freeze plugs * Rocker arms: stamped steel 1.5 ratio * 5 qt. oil pan * Standard volume oil pump
Not Yet Reviewed
$4,798.99
Dart Pro 2 Marine aluminum cylinder heads are foundations for optimized airflow and increased power. They are cast from 355 T-61 aerospace alloy with an exclusive chromate surface finish to inhibit salt corrosion for marine use and provide superior strength and integrity for longer life. Top your boat engine with Dart Pro 2 Marine cylinder heads.
Not Yet Reviewed
$2,971.98
VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.
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$2,955.99
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$5,184.99
Dart SHP Special High Performance LS Next Pro cast iron bare blocks continue the evolution of their LS Next platform with superior strength. With full skirt designs, priority oiling systems, and other excellent features, these SHP LS Next Pro blocks are the perfect upgrades for your factory LS blocks, as well as ideal starting points for drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts. Dart SHP LS Next Pro cast iron bare blocks feature: * Superior strength 220 BHN cast iron * Steel 4-bolt main caps with upgraded ARP main studs * Lifter oil crossover with restrictor provision * 6-bolt per cylinder capability * 4.000 in. up to 4.185 in. bore * Factory oil filter provision * 8-counterweight machining * Full skirt design * Priority main oiling * Siamese cylinder bores * Thick decks ensure reliable head gasket seal
( 1 )
$4,699.99
Dart SHP Special High Performance small block Chevy cast iron bare blocks are designed for high performance and heavy duty applications. These SPH blocks are an ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders and high performance marine enthusiasts. Key features of SHP small block Chevy bare blocks are: * Priority main oiling system * Siamese cylinder bores with extra-thick walls * Extra thick decks to ensure reliable head gasket seal * Blind head bolt holes (don't go through water jacket) * Scalloped water jacket walls for improved flow around cylinders for better cooling * Clearance for 3.75 in. stroke with steel rods * Splayed outer bolts on middle main bearing caps * Provisions for OE stock roller lifters and cams * All OE bolt holes starter, clutch ball, etc. * Uses 1981 to 1985 stock style oil pan and passenger side dipstick * Uses stocked stamped steel or plastic timing cover
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$2,299.99
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$3,799.99
TMI Sport Series Pro-Split Back bench seats are built with all-metal frames, high-density foam padding, marine-grade vinyl covers, and contrast stitching in one of six colors. Creature comforts include side and thigh bolsters, along with full tilting driver and passenger backs. For greater comfort, looks, and safety, replace your vehicle's aging seats with a TMI Sport Series Pro-Split Back bench seat.
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$2,056.00
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$3,448.81
Are you looking for big torque and horsepower numbers? AFR's 325cc Magnum big block Chevy line of medium-volume intake runners will provide you with exactly that. The phrase "having your cake and eating it too" would certainly be appropriate with their moderately sized intake runners producing tremendous flow figures across the entire lift range. These high-flow/high-velocity ports provide extreme versatility and fill the needs of many applications. From a max-effort high-compression 454 to a 605 c.i.d. low-rpm marine application, these aluminum cylinder heads would be a great choice. AFR Magnum heads would also be ideal in larger cubic inch Pro Street applications with their broad torque range, as well as their significant rpm and horsepower capabilities. These cylinder heads will work best with a primary operating range of 3,000-7,000 rpm (this range is an average and will vary with engine displacement as well as component selection). These 325cc heads come standard with AFR's trademark 3/4 in. thick head deck, reinforced rocker stud bosses, and premium one-piece stainless steel 2.300 in. intake and 1.880 in. exhaust valves. The standard combustion chamber volume is 119cc on these AFR's 325 "as-cast" pieces. The heads are available with an optional 114cc combustion chamber as well.
( 1 )
$3,158.40
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$4,050.90
On Sale
Quicksilver's long block assemblies are all-new (not rebuilt, remanufactured, or reconditioned) marine engines and feature improved components, technology, and built-in durability designed to withstand years of marine duty--one of the most abusive and demanding environments for any engine. The foundation of every Quicksilver long block engine is a new iron block cast to Quicksilver's specifications and designed expressly for marine duty. Thicker castings ensure quieter operation and better durability in saltwater when compared to a standard automotive block. They feature Black-X composite valves that contribute to a 42 percent reduction in valve wear compared to traditional stainless steel valves with hardened seats, while smooth-flowing cylinder heads deliver added performance. Quicksilver Value Series long blocks are cost-effective solutions when replacing an engine with a reliable fuel system and dress components that can be reused, typically when the original engine block has suffered freeze damage. Select the long block needed for your build.
Not Yet Reviewed
$5,324.99
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$5,336.99
$4,792.49
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$4,803.29
TCI Circlematic automatic transmissions are great for oval track use. However, despite the sound of their name, they also can be used for performance marine applications. All transmissions feature high performance clutches, a steel clutch hub, and a modified planetary gear set that will work with the latest rear suspensions. Many specialty combinations are available.
Not Yet Reviewed
$2,075.95
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$3,013.95
Overland Vehicle Systems Sidewinder side opening roof top tents provide simple installation, quick set-up and take-down, great functionality, and lots of features to keep your comfortable. For set-up, simply unlock two latches, pull down your ladder, and insert two window rods. To put away, reverse the process. OVS Sidewinder tents come standard with an anti-condensation mat under the thick 2 in. mattress, standard functional and removable cross bars for additional exterior storage, an insulated honeycomb base, and enough interior space to store bedding when closed. They also include an adjustable interior pop-up strut for increased linear head room through the length of the tent and additional support when weight has been added to the cross bars. Overland Vehicle Systems Sidewinder side opening roof top tents have a clean, rugged, durable, sleek, and an aerodynamic design. Additional information: * Premium 600D rip stop waterproof tent body * Window screens are 120G environmental fadeless breathable gaze * Two nitrogen gas charged struts that are 35/5 in. long X 1 in. * A telescoping interior pop-up strut * Ballistic nylon pull strap * Aluminum aircraft grade handle * Marine Grade 304 stainless steel hardware * Adjustable aluminum channel * Military Spec weatherproof grade seal * Base is 1 in. aircraft-grade aluminum honeycomb insulated * 4-year limited warranty
Not Yet Reviewed
$2,699.99
Manufacturer Rebate
AutoMeter BVA-2100K battery testers have a wide variety of functions that work on 6 V and 12 V automotive, marine, and commercial starting batteries and on 12 V and 24 V starting and charging systems. They include a battery tester cart (ES8) for easy mobility and are capable of performing any everyday task needed for shop use. These AutoMeter BVA-2100K battery testers include: * 6 V tests: Battery check and load test * 12 V tests: Battery check, load test, alternator stator diodes/regulation test, and starter draw test * 24 V tests: Alternator stator diodes/regulation test and starter draw test * Battery CCA range: 200-1,600 CCA * Automated load: 400 amp * Alternator test: Amperage output and regulated voltage * Starter draw test: Yes * Memory: Last 300 tests * Voltage range: 0-30 with .01 resolution * Voltage drop test: Yes/Automated * Cooling: Fan-cooled * Digital display: 128 x 240 backlit LCD * Operational Temperature: 0-120 degrees F * Operational Humidity: 0-85 percent non-condensing * Language: English and Spanish * Internal battery: Included * Battery Voltage: 6 and 12 V batteries * J1708 compatibility: Cable options * Ripple test: Yes
Not Yet Reviewed
$4,158.99
Overland Vehicle Systems Expedition truck caps with full-wing doors are the ultimate truck topper delivers rugged durability, unmatched style, and a smart 5-piece modular design. Crafted with precision and designed for the modern explorer, OVS toppers offer a host of exceptional features to upgrade your truck and enhance your outdoor experience. Select one designed for your truck and elevate your adventures. OVS Expedition truck caps feature: * Marine-grade stainless steel construction * 2-stage black powdercoated finish * LED third brake light (not included on all models) * 304 stainless steel hardware * Full opening gull wing side doors * Heavy-duty, open-assist gas struts * Top-tier gasket sealing package * High-visibility tempered glass windows * Integrated roof rails * Keyed alike locking latches for security * Heavy-duty cage (rear window) for added protection * Built-in air vent * Solid hinges for smooth, reliable opening and closing * OVS True Fit Technology ensures a seamless and secure fit, giving your truck a sleek, integrated appearance
Not Yet Reviewed
$2,899.99
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$3,799.99
Overland Vehicle Systems Bushveld hard shell roof top tents are 4-season cantilever designs with one of the largest sleeping areas on the market today; 84 in. x 72 in., and set-up time only takes a minute! The stylish one-piece hard shell is aerodynamic and simple to use with four easy-to-use latches. Once the roof top tent is released, the top will open and then flip the bottom out to extend the mattress out. The Bushveld tents are designed to provide plenty of space for the entire family and include a storage loft, storage pouches, shoe pouches, LED light strip, mattress, pillows, and a blanket to make you comfortable and cozy. Tent specs: * Double 600D rip-stop body fabric * 420 Oxford rip-stop waterproof rain fly * PU 2500 fabric UV rating * One-piece polymer hard cover * Marine-grade 304 stainless steel hardware * Two nitrogen gas charged struts * 96 in. telescoping aluminum ladder with a 2-stage black powdercoating * Two adjustable aluminum mounting channels * Military-grade weatherproof seal * Ballistic nylon pull closing strap * Insulated base with built-in anti-condensation mat and a black aluminum diamond plate underside * Skylight * Awning and annex room-ready (awning and annex not included)
Not Yet Reviewed
$2,699.99
Overland Vehicle Systems Bushveld II hard shell roof top tents are 4-season cantilever designs with one of the largest sleeping areas on the market today; 84 in. x 64 in., and set-up time only takes a minute! The stylish one-piece hard shell is aerodynamic and simple to use with three easy-to-use latches. Once the roof top tent is released, the top will open and then flip the bottom out to extend the mattress out. The Bushveld II tents are designed to provide plenty of space and include a storage loft, storage pouches, LED light strip, mattress, pillows, and a blanket to make you comfortable and cozy. Tent specs: * Double 600D rip-stop body fabric * 420 Oxford rip-stop waterproof rain fly * PU 2500 fabric UV rating * One-piece polymer hard cover * Marine-grade 304 stainless steel hardware * Two nitrogen gas charged struts * 96 in. telescoping aluminum ladder with a 2-stage black powdercoating * Two adjustable aluminum mounting channels * Military-grade weatherproof seal * Ballistic nylon pull closing strap * Insulated base with built-in anti-condensation mat and a black aluminum diamond plate underside * Skylight * Awning and annex room-ready (awning and annex not included)
Not Yet Reviewed
$2,399.99
Don't let their size fool you—AFR Magnum 305cc "as-cast" heads with a CNC bowl blend will provide you with flow numbers that most medium-sized heads, and some larger, can only dream about. This line was designed to optimize low and mid-lift airflow, while still generating impressive peak figures. Their application should be focused on smaller cu. in. Chevy big blocks (396-502) with a primary operating range of 2,500-6,800 rpm (this range is an average and will vary with engine displacement, as well as component selection). AFR 305cc Magnum BBC heads should also be given strong consideration in larger street-driven or marine applications up to 555 c.i.d., where low-rpm power and drivability are factors. These cylinder heads would be a great choice if you're looking for big torque and strong low-rpm performance and still have good rpm capabilities. The heads come standard with AFR's trademark 3/4 in. thick head deck, reinforced rocker stud bosses, and premium one-piece stainless steel 2.250 in. intake valves and 1.880 in. exhaust valves. Standard combustion chamber volume is 119cc. These heads are available with an optional 114cc combustion chamber as well.
( 1 )
$3,158.40
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$4,050.90
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