Availability
Moroso's unique radiused air inlet design equalizes air pressure past the boosters for uniform air flow. Whether in triple chrome, anodized or powdercoated colors, these low profile racing air cleaners will provide more air flow and improve horsepower.
( 33 )
$86.99
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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$108.99
Using advanced gas dynamics and sophisticated noise cancellation acoustics, Moroso engineers have developed these Spiral Flow racing mufflers. The specially engineered spiral baffles that are wrapped around a "straight-through" core divide the exhaust flow into two separate paths. This significantly reduces noise levels with minimal effect on the backpressure. They have a round tube case with centered inlets and outlets, and feature all-steel construction for durability.
( 54 )
$97.99
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$103.99
Moroso flat bottom air cleaners have a flat bottom design, which raises their installed height for additional sheet metal clearance in racecars. These air cleaners are available with 3 in. or 5 in. filter elements, and are 14 in. in diameter.
( 4 )
$82.99
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$106.99
Made from 7075-T6 aluminum, Moroso U-Joint girdles have a unique design which provides more bearing surface for the universal joint bearing cap. The result is greater strength compared to conventional girdles. They have an anodized finish and come complete with fasteners.
( 45 )
$81.99
Moroso extended oil pump pickups are engineered to be "where the oil is" under the most demanding racing conditions. Designed for use with Moroso oil pans and constructed of steel, they are precision-bent and heliarc welded. A wire mesh steel screen, which is welded to the pickup box, traps debris without restricting oil flow.
( 130 )
$51.99
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$109.99
The new standard in ignition wires for racers on a budget! Moroso Ultra 40 unsleeved custom-fit ignition wire sets are the most powerful and RFI/EMI-resistant wires available for racing today. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection. Features: * Kevlar® core that's four times stronger than Aramid cores * Class-leading 40 ohms of resistance per foot * Nickel copper alloy conductors for superior spark energy transfer * Extra-thick EPDM layer for greater dielectric strength * High-temperature silicone boots that can withstand heat up to 600 degrees * Locking stainless steel plug terminals
( 139 )
$103.99
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$109.99
Moroso Ford 9 in. differential rebuild kits contain: * Housing gasket * Pinion shaft seal * 9 pinion support shims * 8 pinion preload shims for use with aftermarket aluminum pinion supports * Pinion housing O-ring * Ford pinion nut
( 2 )
$67.99
These Moroso oil pump pickup assemblies feature a screened opening that eliminates the need for a separate pickup tube. They also bolt to the bottom cover of any stock type oil pump. Oval track assemblies are specially offset to the passenger-side of the sump for optimum scavenging. All of the necessary hardware is included.
( 2 )
$69.99
Moroso external heating pads are excellent for the pre-heating of oil pans, tanks, and automatic transmission pans. They bring your oil up to operating temperature before each race for more consistent times, and are available with self-adhesive or hook/spring attachment methods. They have an etched foil design that distributes heat evenly, and a silicone outer shell that resists oil and dirt. Each heating pad includes an 18 AWG electrical cord with a plug for 110 V AC outlets.
( 11 )
$90.99
These mounts are made for racing. Moroso solid steel motor mounts replace stock, OEM-style rubber mounts to prevent torque loss and binding linkages, a common result of excessive engine movement. These solid steel mounts eliminate the need for bulky torque straps and chains and are covered with a protective zinc coating.
( 135 )
$54.99
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$83.99
Moroso competition-style vacuum pump V-belt pulleys bolt directly onto OEM, Holley, and other smog pumps used as engine vacuum pumps to improve ring seal. Their deep V-groove design ensures belt retention under all racing conditions. They're machined with six holes to reduce weight, and they use the stock mounting pattern.
( 3 )
$103.99
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$110.99
Moroso wheel studs are manufactured from high-grade SAE 8740 steel to withstand shear loads of 190,000 psi. They are designed expressly for use with thick-hub racing wheels for both drag and Oval Track racing, and have quick start dog ends for easier starting of lug nuts. They're available in both press-in and screw-in styles.
( 186 )
$50.99
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$106.99
Moroso vacuum pump fittings are designed to fit Moroso's racing vacuum pumps. These fittings are made from aluminum and have a black or blue anodized finish. They feature a male O-ring that screws into the vacuum pump, and male threads for standard AN hose sizing.
( 9 )
$69.99
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$100.99
Moroso battery disconnect switches are designed to be the best quality switches available. They are perfect for engines with large starter draws, RVs, race cars with alternators, and more. They feature copper mounting studs, sealed shafts to keep out moisture and debris, an indexing pin alignment to prevent switch rotation, and a face plate. They fit panels up to 1/4 in. thick.
( 54 )
$57.99
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$67.99
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 )
$50.99
Moroso self-ejecting fasteners are spring-loaded and guarantee a quick release. Perhaps more importantly, the built-in spring holds the locking button captive so that it can't be dropped underneath the car or fall into some hard-to-get-at area of the chassis. They're available in a range of sizes to handle a wide variety of fastening situations. They are an absolute "must" for quick pit work in just about any kind of racing, including drags, oval track, off-road, rally, and road racing.
( 33 )
$51.99
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$80.99
Moroso adjustable momentary switches have a 15 amp rating—ideal for operating trans-brakes or line locks on drag race cars. Their adjustable collar allows the plunger travel to be set from .020 in. to .219 in., making the switch "fast" or "slow" to suit individual reaction time requirements. These heavy-duty push-button switches can be through-panel mounted or affixed anywhere, using the two mounting holes provided.
( 10 )
$50.99
These stamped steel valve covers from Moroso are available in your choice of short or tall designs with a variety of breather locations. They are designed to fit everything from stock to Circle Track-oriented configurations. They're manufactured from high-quality steel with either a durable zinc plated finish or a 3-step chroming process, which guarantees the highest and longest-lasting shine possible. Most applications include two breather/filler cap grommets and one PCV grommet. Circle Track and other racing versions feature welded-on breather tubes in a variety of locations, with most including breathers.
( 40 )
$87.99
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$108.99
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 )
$103.99
Moroso Ultra 40 coil wire kits are available sleeved and unsleeved. The kits allow installation of an ignition coil in a remote location or they can be used as replacement wire in a wire set. They feature Moroso Ultra 40 high performance ignition race wire that maximizes energy transfer and minimizes EMI and RFI interference noise. It is available in blue or black. The unsleeved kits contain 72 in. wire, and the sleeved kits contains 48 in. wire with 48 in. high-temperature sleeving. Sleeving adds extra dielectric strength, extends spark plug wire life, and protects against exhaust heat, chaffing and contaminants. All Moroso Ultra 40 coil wire kits include: * 2 HEI 90-degree distributor boots * 2 HEI 90-degree spark plug boots * 4 HEI terminals * 2 Non-HEI 90-degree boots * 4 Non-HEI terminals * 2 coil boots
( 12 )
$57.99
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$60.99
Designed just for racecars, Moroso's positive-locking valve cover breathers meet the rules for cars running 7.99 seconds and faster. They rely on threaded collars that mount on the inside of the valve covers, through the standard 1.22 in. opening, to provide secure attachment. They also have internal stainless steel baffling to keep oil and air separated. Jam nuts allow the breathers to be positioned in any way necessary to suit plumbing requirements, and Buna-N gaskets that are resistant to oil, alcohol, and race fuel are used to form an airtight seal. Mounting hardware is included.
( 16 )
$94.99
Race proven Moroso tire pressure gauges are individually calibrated for accuracy within 2 percent. They feature a large-diameter dial face that is easy to read, and their hardened swivel chuck rotates a full 360 degrees for positive swivel attachment. Plus, the hose has a finger-operated air-bleed valve that allows you to release the pressure quickly and easily. With all of these great features, it's no wonder they're used by racers all over the country!
( 73 )
$68.99
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$109.99
Moroso billet aluminum filler necks allow you to install a variety of bolt-on style filler necks or block-off plates, offering cooling system flexibility for both race and street applications. The base locates the filler neck at the highest point, to bleed off air on cars with low-mount radiators. They include a machined port for installing a water temperature sending unit, and two ports to plumb return lines on popular aftermarket heads. And, to give you versatile mounting options--these filler necks can be flipped 180 degrees for either a left or right water hose outlet location.
( 9 )
$54.99
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$104.99
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