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ATK Marine Rebuilt Long Block Engines

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

4.41 out of 5 stars ( 46 )

$3,883.99


$1,872.50

$4,405.99

Canton Racing Accusump Oil Accumulators

Canton Racing Accusumps are oil reservoirs that connect to the engine's oiling system. They are designed to collect pressurized oil from your engine and store it so that it may be discharged when oil pressure is low. Canton Racing Accusump oil accumulators deliver oil before starting to eliminate dry start scuffing (pre-oiling). They also discharge oil during low oil pressure surges to protect against engine damage during demanding racing conditions.

4.91 out of 5 stars ( 22 )

$796.00

Edelbrock Marine-Duty Performer RPM 454 Cylinder Heads

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.

5.0 out of 5 stars ( 2 )

$1,780.50

ATK High Performance GM 383 Stage 1 Marine Long Block Crate Engines

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

5.0 out of 5 stars ( 5 )

$4,417.99

On Sale

Moroso Engine Oil Accumulators

Moroso engine oil accumulators just might save your engine from damage, by giving you extra oil in reserve. Plumbed into the pressurized side of your oiling system, they use compressed air to force its oil reserve into your engine when the oil pressure drops below normal. When the pressure returns to normal, that reserve oil is forced back into the accumulators, and is ready for the next emergency.

3.55 out of 5 stars ( 11 )

$324.99


$292.49

Edelbrock Chromoly Pushrods

Edelbrock chromoly pushrods are manufactured from high-quality 4130 chromoly steel tubing that's been surface hardened for maximum durability. The rods have precision-formed swedged ends for a high-quality fit. Some pushrod sets incorporate a black oxide finish for added corrosion resistance. Order the length and diameter needed for your vehicle application.

3.74 out of 5 stars ( 39 )

$197.95

$288.95

Scorpion Endurance Marine Series Rocker Arms

Heading offshore? Go with Scorpion Endurance marine rocker arms. They have the stamina to get the job done in your powerboat racing engine. These marine rockers are designed to fit under stock height valve covers with no interference and can easily handle a .950 in. lift and 950 lbs. of open spring pressure. Scorpion rocker arms are micro-polished to endure over a long period and are anodized for additional protection, as well as great aesthetics. Choose your ratio and gain the stamina to sting your competition with Scorpion Endurance marine series rocker arms. Additional features include: * Lightweight design with short polylocks * Needle bearing fulcrum and roller tip * Centerless-ground trunnion * Ground pin and roller * Burr-free trunnion through hole * Large machined seat * Solid steel pedestals * Black oxide coated steel parts * 100 percent CNC machining

4.0 out of 5 stars ( 5 )

$33.44

$516.97

Rollmaster Gold Series Timing Sets

Rollmaster Gold Series timing sets feature Nitride camshaft and crankshaft sprockets. They're lightweight and stronger than any other timing sets available, due to the weight savings of billet steel and use of CNC machinery. All sets have billet steel crank and camshaft sprockets which have been 100 percent CNC-machined for reduced wear and improved accuracy. Rollmaster Gold Series timing sets come standard with a premium grade one-piece Iwis full roller chain, produced in Germany and built to the highest possible quality standards. The sets have nine keyways, allowing you more adjustments for dialing in the camshaft to your liking. Multiple keyways are a solid fixture and tend not to move or work loose like offset bushings or dowels--providing a positive locking of the cam timing to whatever position is desired.

4.5 out of 5 stars ( 8 )

$155.81

$255.74

On Sale

MSD Timing Tapes

Accurate ignition timing is one of the most vital adjustments you can make to your engine. Proper timing can mean the difference between winning and losing a race or even blowing an engine (as a worst case scenario). MSD Timing Tapes help you to recognize the importance of the timing. They come with eight different tapes to fit common balancers ranging from 5.25 in. to 8 in. in diameter. These tapes are marked off in one degree increments from 14 degrees ATDC to 64 degrees BTDC and are printed on a tough, chemical resistant material. Not only do the MSD Timing Tapes help you get an exact timing setting, they allow you to see exactly where the Total timing is set. Remember, the Total timing is just as critical, if not more, than the initial timing and the MSD Timing Tape will help you ensure that it is set accurately.

4.59 out of 5 stars ( 128 )

$8.49


$7.64

Milodon Marine Oil Pans

Milodon marine oil pans are designed to provide optimum performance for all applications. They're available for flywheel aft and forward installations, are fully baffled, trap-doored, and include windage trays. They are made from extra-heavy gauge steel to withstand extreme use and carry large oil capacities for high-rpm prop boats or high-load, heat-creating jet drive boats .

2.67 out of 5 stars ( 6 )

$599.95

$729.95

Eddie Marine Oil Drain Kits

Eddie Marine oil drain kits offer the perfect replacement for your stock oil pan drain plug, giving you an easy-access drain for your oil. Run it through your bilge drain or connect an oil pump to the end. The drain end cap is 3/4 in. O.D. and designed to fit through a standard drain hole. Models with 1/2 in.-20 threads will fit most Chevy, Ford, and Olds pans—while the metric model fits some late model Mercruiser engines. Order the thread size and hose length best suited for your application.

3.87 out of 5 stars ( 23 )

$59.95

$69.95

COMP Cams Xtreme Marine Camshafts

COMP Cams Xtreme Marine camshafts take advantage of the newest developments in camshaft engineering. Their aggressive lobe design produces better throttle response and top-end horsepower than other cams with the same duration at .050 in., while delivering increased engine vacuum. These cams are available for everything from pleasure boats to race applications, so you can always enjoy Xtreme performance on the water. From hydraulic and mechanical, to flat and roller tappet, COMP Cams offers camshafts for your watercraft dating as far back as the 1950s.

4.89 out of 5 stars ( 19 )

$579.95

Edelbrock Sure Seat Valve Springs

Upgrading your camshaft? Get maximum performance with matching valve springs. Edelbrock's Sure Seat valve springs are made of the highest quality spring wire and are precision-wound to exact specifications. They are designed for use on OEM heads when used in conjunction with their Performer-Plus, Performer RPM, and Torker-Plus camshafts. They'll work with the stock rotators (if applicable) and fit the spring pockets perfectly.

4.48 out of 5 stars ( 42 )

$69.95

$208.95

Lokar Anchor-Tight Locking Flexible Engine Dipsticks

Lokar Anchor-Tight locking flexible engine dipsticks feature a locking mechanism that eliminates the expulsion of the dipstick handle pressure. They feature a PTFE-lined, stainless steel braided outer housing and a flexible inner dipstick cable to measure oil levels. These engine dipsticks come with a brite anodized handle and fittings. Order the replacement model recommended for your year/make and engine application.

4.3 out of 5 stars ( 70 )

$149.95

Edelbrock Valve Spring Retainers

Edelbrock's valve spring retainers are made of superior-quality steel, and are machined and heat-treated for strength. They have a black oxide finish for rust and corrosion protection. And when matched with Edelbrock's valve stem lock kits and valve springs, Edelbrock valve spring retainers will give you the reliable valvetrain performance you need for your street rod, daily driver, or competition vehicle.

4.56 out of 5 stars ( 9 )

$92.95

$339.95

Canton Racing Marine Wet Sump Oil Pans

Canton Racing marine series oil pans are designed and built to withstand the unique conditions found in marine applications. They are constructed from 14-gauge steel to eliminate stress cracking. Built with high-capacity sumps to combat heat and add longevity to the oil, they are powdercoated and use brass plugs for corrosion protection. These marine series oil pans feature 1/2 in. NPT oil drain fittings on each side and trap door baffles and windage trays to prevent oil slosh from the motion of the boat.

3.93 out of 5 stars ( 15 )

$508.00

$975.00

Sierra Marine Oil Pans

Sierra Marine oil pans are perfect stamped steel OE-style replacements. Most come with a stock baffle and drain plug, and mount in the original pump location. Order the oil pan recommended for your watercraft application.

4.33 out of 5 stars ( 3 )

$209.99

$269.99

JOES Racing Products Vent Tanks

Is your transmission or rear-end vent line blowing oil? Sounds like you could use one of JOES Racing Products' vent tanks to remedy the situation. They're offered for 1 1/2 in. or 1 3/4 in. tube mounting and flat sheet metal mounting. These units are equipped with a filter to keep dirt out of your lubricant, and 1/4 in. NPT pipe threads or an -8 AN at the bottom for your vent line.

4.6 out of 5 stars ( 20 )

$74.95

$129.95

JOES Racing Products Valve Cover Fasteners

JOES Racing Products valve cover fasteners help you to remove and replace your valve covers more efficiently. The spring ball on your extension holds the fasteners, so you can easily get them to the stud. These handy stud/accessories are great looking with an anodized finish (black is 1/4 in.-20, red is 1/4 in.-28), and are available in sets of different quantities.

4.8 out of 5 stars ( 5 )

$29.95

$56.95

Rollmaster Red Series Timing Sets

Rollmaster Red Series timing sets are lightweight and stronger than any other timing sets available, due to the weight savings of billet steel and use of CNC machinery. All sets feature billet steel crank and camshaft sprockets that have been 100 percent CNC-machined for reduced wear and improved accuracy. Rollmaster Red Series timing sets come standard with a premium grade one-piece Iwis full roller chain, produced in Germany and built to the highest possible quality standards. The sets have nine keyways, allowing you more adjustments for dialing in the camshaft to your liking. Multiple keyways are a solid fixture and tend not to move or work loose like offset bushings or dowels--providing a positive locking of the cam timing to whatever position is desired.

4.29 out of 5 stars ( 14 )

$142.10

$173.99

Milodon Stainless Steel Oil Dipsticks

These Milodon stainless steel oil dipsticks are CNC-machined from billet stainless steel to stay bright and rust-free. All dipsticks feature an O-ring seal top and bottom to positively seal against water & dirt. The braided stainless steel hose will flex around headers, tube mounts, and anything else in the way.

3.86 out of 5 stars ( 182 )

$129.95

Milodon Oil Pump Pickups

Milodon oil pump pickups are engineered for maximum flow and long-term durability, even in the most extreme applications. They use precision-bent, thick-walled tubing with a larger-than-stock inside diameter—which is heliarc-welded to Milodon's own high-flow, compact-design pickup head. All oil pump pickups receive either a gold iridited or black powdercoat finish for ultimate durability against corrosion. Over a hundred models are available; order the pickup recommended for your year/make and engine application, oil pan style and depth, and other options.

4.26 out of 5 stars ( 231 )

$64.95

$136.95

Stef's Affordable Series Drag Race Oil Pans

Stef's Affordable series drag race oil pans are true high-quality pans for the drag racer on a budget. These 6-7 qt. capacity pans incorporate Stef's Race series pan features, including a PTFE coated unidirectional windage screen, along with a race-proven trap door design and baffled sump areas. Each Affordable series drag race oil pan is 100 percent heliarc welded, inside and out, for excellent durability and performance on the track.

5.0 out of 5 stars ( 1 )

$819.99

Chevrolet Performance Windage Tray Installation Studs

Chevrolet Performance windage tray installation studs are designed to be used for mounting splash shields, which help aid in oil control and minimize oil slosh under hard breaking. Their chromoly alloy construction is cadmium plated for long-lasting durability and performance. When it comes to restoring your Chevy, no one makes genuine original matching parts for a perfect fit and finish like Chevrolet Performance.

5.0 out of 5 stars ( 6 )

$12.47