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Since 1968, Moroso has been a trusted name in the performance industry. In the beginning, Moroso components were specifically built by racers for racers. Today, Moroso...
Since 1968, Moroso has been a trusted name in the performance industry. In the beginning, Moroso components were specifically built by racers for racers. Today, Moroso manufactures performance parts for everything from stock street machines to NASCAR and NHRA/IHRA vehicles. Moroso offers a wide selection of chassis and suspension equipment, oiling systems and accessories, ignition components, fuel system components, and many more parts designed with one goal—performance!
Since 1968, Moroso has been a trusted name in the performance industry. In the beginning, Moroso components were specifically built by racers for racers. Today, Moroso manufactures performance parts for everything from stock street machines to NASCAR and NHRA/IHRA vehicles. Moroso offers a wide selection of chassis and suspension equipment, oiling systems and accessories, ignition components, fuel system components, and many more parts designed with one goal—performance!
Showing In Stock Items. Show All 31 Items.
Moroso temperature sender adapter fittings are made of corrosion-resistant brass. They fit standard 1/2 in. tapped holes in cylinder heads and manifolds. The 5/8 in.-18 threaded hole in each fitting accepts popular sending units.
( 4 )
$22.99
Moroso fuel pressure gauge fittings have a 1/8 in. NPT hole for easy plumbing to your fuel pressure gauge line. These fittings save wear and tear on carburetor inlet fittings by allowing for the quick and easy disconnection of the fuel line.
( 17 )
$24.99
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$29.99
These handy Moroso NPT to hose barb fittings are made of brass and are designed to allow easy fuel line installation on electric fuel pumps and regulators when using rubber fuel line. They have a male NPT fitting on one end and a barbed fitting on the other end and they're available in different sizes to fit your needs.
( 42 )
$18.99
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$20.99
Designed for use with braided hose fittings on your Moroso oil system components, these fittings are made from aluminum and coated with a black finish. Moroso AN fittings are strong and durable to help you correctly complete many of your plumbing jobs.
( 1 )
$18.99
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$24.99
Moroso weld-in bungs are available in aluminum, steel, or stainless steel. They can be welded to valve covers, holding tanks, cylinder heads, oil pans, or wherever an NPT fitting is needed.
( 6 )
$12.99
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$27.99
Moroso streamline fuel line fittings are manufactured from brass and provide a quick, easy fuel hose connection. They provide increased fuel flow to the carburetor over the right angle fittings more commonly available.
( 18 )
$32.99
Moroso breather tanks are great for low vacuum venting. They're offered in a choice of sizes to suit your application needs, and may be modified for additional fitting for dual vent hoses. These high-strength, lightweight aluminum breather tanks feature a 2 in. breather filter mounted on top and an aluminum bottom drain fitting and ball valve.
( 110 )
$57.99
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$277.99
As the name suggests, Moroso electric water pump hose adapters are designed to adapt Moroso's electric water pumps to radiator hoses—but you can use them on other pumps (or other components) that have the same style of NPT-threaded bosses. These aluminum adapters have an NPT fitting on one end and a smooth hose nipple on the other, and they're available for several popular hose sizes.
( 13 )
$32.33
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$36.99
These plugs are so useful for filling those threaded holes, you'll want to keep a bunch of them around. They're available in natural aluminum or chrome plated steel.
( 15 )
$12.38
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$19.99
Moroso offers AN to tube adapter fittings for use when adding an -AN fitting to a hardline tube and can be used when plumbing water or fuel lines. The adapters use a screw-together compression fitting that is compatible with low-pressure fluid transfer applications. Manufactured from high-quality anodized aluminum, the adapters are available in -6AN, -8AN and -10AN sizes, in both male and female options to accommodate your specific needs. Order the fittings needed to help finish off your plumbing project like a pro.
Not Yet Reviewed
$21.99
Moroso one-way oil check valves aid in the prevention of oil drainback. They are designed for use with oil accumulators and oil coolers.
( 2 )
$43.99
Automotive oil preheaters allow your engine to start more quickly and reach optimal operating temperature faster, minimizing wear on internal engine components and improving fuel efficiency. Moroso offers internal and self-contained style oil preheaters. Each one features an element designed specifically for heating oil and will not scorch or boil the oil like "converted water heater" designs. Select the one to best suit your needs. Self-contained oil preheaters feature: * 400 watts of power, 110 to 120 V rating * Heating element length: 4 3/4 in. from fitting to tip * Aluminum and steel -12AN bungs or aluminum 1/2 in.-14 NPT weld-in bungs * 3 ft. cord included Internal oil preheaters feature: * 212 watts of power--raises temperature of 12 quarts of oil 60 degrees F in about 30 minutes * Element screws into place * Available with aluminum or steel 1 in. NPT fitting * 120 V rating * Detachable 7-foot cord included * Heating element length: 4 1/2 in. from fitting to tip
( 1 )
$116.99
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$155.99
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
$54.99
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$92.99
Moroso sandwich oil filter adapters are designed to eliminate the need for a remote filter will still allowing a remote oil cooler or accumulator. The adapter mounts to the spin-on oil filter pocket on the engine and has an oil filter pocket built into the bottom. The ports allow oil to run to a remote cooler or an accumulator without the need of relocating the oil filter. Best of all, the Moroso sandwich oil filter adapters can be clocked so the fittings are where they need to be for maximum clearance.
( 17 )
$112.09
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$119.03
True racing parts from Moroso! Oil filter aluminum bypass plates replace the engine-mounted oil filter in wet sump oiling systems and direct the oil to a remote oil filter or oil cooler. They're drilled and tapped for -10 AN O-ring inlet and outlet fittings, and include all mounting hardware, gaskets, and an O-ring.
( 3 )
$45.99
Moroso analog fuel pressure gauges are made with heavy-duty, stainless steel cases and bezels that won't rust, chip, peel, or oxidize like other similar designs. These instruments are not dampened by liquid, can be used with alcohol, and are accurate to within one percent. They can be mounted to fuel regulator or fuel block for convenient fuel pressure tuning. Moroso fuel pressure gauges deliver performance and accuracy. Gauge features and specs: * Available in three different psi ranges * Vibration-controlled dial * Compact 1.5 in. diameter gauge * Includes 1/8 in. NPT male fitting
( 41 )
$58.99
Moroso analog gauges will fit any 1/8 in. NPT male fitting and offer excellent vibration and shock resistance. If you need to monitor the high oil pressures of your racing application or determine the vacuum in your engine, Moroso analog gauges deliver performance and accuracy.
( 8 )
$42.99
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$50.99
Moroso universal dual coolant expansion and recovery tanks are available in raw aluminum or with a black wrinkle powdercoat finish. Installation is simplified and each features an integrated mounting bracket and allow simple installation. Select the finish preferred. Expansion tank section features: * 1 1/4 qt. capacity * 2 in. NPT female fitting on bottom of the tank * 3/8 in. NPT female fitting on the side * Billet radiator filler neck -- Accepts Moroso radiator caps or standard size radiator caps Recovery tank section features: * 1 qt. capacity * Internal siphon tube -- Allows coolant to recirculate from recovery tank back into expansion tank * 3/8 in. NPT female fitting with ball valve on bottom of the tank
( 3 )
$237.99
Moroso replacement oil pressure warning light switches are designed to activate a warning light at or below 15 psi of oil pressure. They feature a standard 1/8 in. NPT male-threaded fitting with a 2-post wire connection. Light and wiring harnesses are not included.
( 1 )
$68.99
Moroso offers a variety of wet sump baffled oil pans for road racing, drag racing, street and strip, and Circle Track applications. They're available for a variety of year/make and engine applications. Control your vital lubricant in extreme driving situations with a replacement or upgrade Moroso wet sump baffled oil pan.
( 23 )
$526.15
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$841.99
Moroso pressure-regulating fuel log kits are designed to meet the higher fuel delivery demands of today's race engines. They increase the orifice to nearly twice that of two regulators combined, creating a totally free-flowing fuel system that allows the pumps to deliver full capacity at all times. Shims are included to allow easy pressure adjustment, along with complete instructions and tuning tips.
( 2 )
$165.99
Solve your dual-quad fuel problems forever with these triple-outlet Moroso aluminum fuel block kits. These Y-style blocks have a 1/8 in. provision for a fuel pressure gauge, and a socket head pipe plug for when a fuel gauge is not used.
( 2 )
$50.99
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$54.99
Moroso offers manifold filler necks in a variety of styles, materials, and finishes—for applications from 1955 and up. These replacements locate the filler at the highest point to bleed off air on cars with low-mount radiators. The filler necks can be located on either the left or right side of the vehicle. They include 1/2 in. NPT fittings for the installation of a water temperature sending unit, and two 1/4 in. NPT fittings for return lines on popular aftermarket cylinder heads.
( 20 )
$43.99
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$149.99
These expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. Versions are now available with rugged 6061-T6 billet aluminum filler necks welded to the tank to withstand the continuous removal and installation of the cap. They're 100 percent pressure- tested to eliminate leaks, and they accept a standard-size radiator cap (not included).
( 104 )
$170.99
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$182.99
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