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Moroso Oil Filter Block-Off Plates
Moroso oil filter block-off plates are designed for use with the Moroso dry sump oiling system or external oil pump. They are drilled and tapped to accept a 1/2 in. NPT fitting to provide increased clearance for installing an input pressure line. Mounting hardware and O-rings are included.
Not Yet Reviewed
$92.99
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.
( 11 )
$302.99
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$456.99
Moroso One-Piece Push-In Valve Cover Breathers
Moroso one-piece push-in valve cover breathers are designed to drain oil trapped in their foam filter elements back into the valve covers, rather than allow it to drain out of the air vents or get into the air cleaner. These breathers are available in several colors and finishes. They'll fit all Moroso valve covers, as well as any other covers with a 1.22 in. hole. Some have 90 degree nipples to feed vapor into the air cleaner, and an installation grommet is included.
( 37 )
$18.99
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$57.99
Moroso Oil Return Screen Kits
Moroso oil return screen kits trap metal fragments and loose contaminants before they can cause valvetrain failure, saving you considerable money for repairs on vital engine parts. The kits feature stainless steel screens that fit over the oil drain back holes in the lifter valley, and are held in place with the included epoxy. Depending on the kit your select, oil plug returns may also be included. Moroso oil return screens are available for vehicles spanning six decades.
( 5 )
$36.99
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$47.89
Moroso Louvered Windage Trays
Moroso louvered windage trays are designed to allow oil thrown from the rotating assembly to drain into the sump, without splashing back and creating power-robbing drag. Made from heavy-gauge steel, they are PTFE coated for quick drainage.
( 28 )
$57.99
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$155.99
Moroso Billet Aluminum Spur Gear Oil Pumps
Moroso billet aluminum spur gear oil pumps feature special anti-cavitation slots, feeder grooves, and an enlarged bypass area that is machined into the housing to bleed oil back to the inlet side of the pump. They combine to offer a smooth and consistent flow of oil, which improves the pumps' overall performance, extends engine life, and places an even loading on the distributor shaft to eliminate spark scatter. Manufactured using a proprietary casting process offering superior durability and reliability, the pump body and cover assembly are made to exact design specifications, while the gear and inner rotor shaft assemblies are matched to maintain absolute minimum clearances and provide maximum volumetric efficiency.
( 11 )
$517.99
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$766.99
Moroso Racing Oil Pumps
The nation's top engine builders rely on Moroso racing oil pumps because of their superior design and ability to provide consistent oil flow. They're designed to handle the extra demand required from higher engine speeds. Special anti-cavitation slots, feeder grooves, and an enlarged bypass area are machined into the housing to bleed oil back to the inlet side of the pump. They feature proprietary cast housings fitted with precision-machined gears and a precision-ground shaft for outstanding oil delivery. Each pump is 100 percent pressure-tested to stringent quality control specifications to ensure that the pump you receive will perform flawlessly.
( 9 )
$102.99
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$347.99
Moroso Spur Gear Oil Pump Springs
Moroso offers replacement bypass relief springs for various spur gear oil pumps, used to regulate oil pressure by controlling the flow of oil back into the pump's inlet. The 3-spring kits are designed for use with Nos. 22163, 22164, and other billet Moroso spur gear BBC oil pumps, as well as Tri-Lobe Series external/dry sump pumps. Kits contain a blue (50-60 psi), purple (60-70 psi), and brown (70-80 psi) spring to help tune the engine's oil pressure to a desired level. These springs are a critical component of an oil pump's pressure relief system. When oil pressure exceeds a certain threshold, the spring compresses, allowing excess oil to bypass the main circulation and return to the pump's suction side, which prevents excessive pressure and potential engine damage.
Not Yet Reviewed
$9.99
Moroso Oil Bypass Eliminators
Moroso oil bypass eliminators are designed to eliminate the OEM oil bypass on small block Chevrolet engines. They are manufactured from billet aluminum and are black anodized for protection against corrosion. They will not allow unfiltered oil back into the engine. Whether you are using a stock spin-on type oil filter or running a remote mount oil system, these Moroso oil bypass eliminators will get the job done.
Not Yet Reviewed
$54.99
Moroso Main Cap Baffles
Designed to stop oil from climbing up the back of your oil pan under hard acceleration, and foaming due to contact with the rotating assembly, Moroso main cap baffles bolt between the main bearing cap and the oil pump or pump extension. They are ideal for street or racing use.
( 7 )
$22.99
Moroso Alternator Brackets
Don't settle for flimsy alternator brackets when you can put on a heavy-duty alternator bracket from Moroso. Their stout construction keeps your belts in line under extreme loads and rpms. They're available for a variety of engines and alternator locations. Mounting hardware is included, unless otherwise noted.
( 48 )
$90.99
Special Offer
Moroso Circle Track Oil Pans
Moroso circle track oil pans pans are manufactured in wet and dry sump configurations and include various levels of horsepower gain, ranging from Hobby Stock to NASCAR Winston Cup. They are available in a selection of quality materials and are a great economical choice for your performance engine.
( 5 )
$1,147.99
Special Offer
Moroso Street/Strip Oil Pans
Designed for street performance machines that see occasional strip use, these Moroso oil pans are modified with deep or kicked-out sumps for increased capacity and oil control under hard acceleration. With a simple bolt-on installation into most production chassis, these Moroso street/strip oil pans are perfect for the weekend warrior.
( 419 )
$957.99
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$1,331.99
Special Offer
Moroso Drag Race Pans
Moroso drag race oil pans are available for hundreds of vehicle-specific applications. The sizes and configurations are built for easy installation and optimum performance. Our selection includes a variety of styles, materials, and fluid capacities for drag racing, street and strip, and road race usage. Order the replacement model designed for your ride.
( 60 )
$950.99
