Availability
Special Offer
Who said high quality and high performance can't be cost effective? Moroso Ultra ignition wire sets are equal to or exceed OEM specifications, depending on the application, without the dealer prices. Moroso has more than 50 years of experience in supplying spark plug wires to the top teams of NASCAR and NHRA, as well as auto manufacturers. These sets are available in different thicknesses and colors, assembled or not, with multiple boot end angles. Some models include high temperature sleeves. Order the ignition wires recommended for your application.
( 63 )
$161.99
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$162.99
Tests prove that many standard engine-driven water pumps produce severe drag at high-rpm, absorbing as much as 15 to 20 hp. Here's the solution for that issue. Moroso electric water pump drive kits come complete with a 12 V electric motor, all drive pulleys, belts, fasteners, and a toggle switch. They fit a wide range of makes and models as far back as the mid-1950s, and the drive kits are ideal for drag racing applications.
( 28 )
$196.99
Moroso tall, small wire diameter trick front coil springs hold a great amount of stored energy for instant weight transfer. These springs ares computer-designed for specific applications. They feature the correct rate for the particular application and, in most cases, can be installed with no modifications.
( 62 )
$182.99
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$211.99
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.
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$100.99
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$160.99
Designed for a simple, bolt-on installation, Moroso oil pump and pickup kits include the pickup factory-welded to the oil pump. The pickups' wire mesh screen traps debris without restricting flow, and their orientation ensures an optimum 1/4 in. clearance from the bottom of the oil pan, eliminating timely measuring, aligning, and welding.
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$160.99
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$219.99
Eliminate the need for a remote oil filter and associated plumbing hardware with Moroso oil filter adapters. They fit small block Chevy engines without modifications and big block Mark IV Chevy engines with minor block modifications. They lower your oil filter 1 1/2 in., come equipped with 1/2 in. NPT inlet and outlet ports, and include full instructions, mounting bolts, and O-rings.
( 1 )
$150.99
Moroso alternator mount kits make installing a mini alternator to your engine easy, while clearing the electric water pump. The enhanced billet aluminum bracket design is reversible, allowing for driver or passenger side mounting options. Moroso alternator mounts are compatible with old and new-style mandrel drive kits and include all mounting hardware and spacers for installation. They are compatible with Moroso, CSR, and Meziere electric water pumps.
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$259.99
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$265.99
Moroso mechanical water pumps feature a computer-designed housing cast from 356-T6 aluminum reinforced for extra strength and lightweight impellers to help maintain consistent coolant temperature throughout the water jacket. That helps prevent localized boiling, detonation, head warping, and cracking. They're available for small and big block Chevy and Ford 429-460 engines. Moroso provides the best cooling system components available for competition use.
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$218.99
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.
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$133.99
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$170.99
Moroso remote oil filter adapters are designed to plumb remote oil filters and oil coolers. The fitting direction is adjustable for the best clearance.
( 12 )
$169.99
Moroso distributor hold-down clamps are extra-thick and heavy duty to ensure adequate retention of distributor housing, and are stud-mounted to eliminate thread wear in the intake manifold. They are slotted for quick distributor removal and include a stud, washer, and nut.
( 25 )
$106.99
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.
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$103.99
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$104.99
Moroso degree wheel crankshaft sockets easily turn over your engine and degree-in the camshaft. These sockets have a 1/2 in. drive and make it easier to locate TDC and BDC. They feature a knurled jam nut that is used to position a degree wheel, and can be loosened and turned separately from the socket. A broached keyway allows the socket to slide over the crankshaft snout for positive engagement.
( 8 )
$103.99
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.
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$103.99
Special Offer
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
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$103.99
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$225.99
Special Offer
Moroso new Ultra 40 Race ignition wire sets are the most powerful and RFI/EMI-resistant wires available for racing today. Features of these 8.65mm wires include a Kevlar® core that's four times stronger than Aramid cores, a class-leading 40 ohms of resistance per foot, nickel copper alloy conductors for superior spark energy transfer, an extra-thick EPDM layer for greater dielectric strength, high-temperature silicone boots that can withstand heat up to 600 degrees, and locking stainless steel plug terminals. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection, and their extra-thick diameter extends wire life by adding additional insulation against heat, chaffing, and contaminants.
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$266.99
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$268.99
Get more horsepower with Moroso billet aluminum crankshaft pulleys. They are machined from solid billets of the highest-grade aircraft aluminum for maximum durability and feature deep, precision-machined grooves to ensure belt retention, even during extreme changes in engine rpm. When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30 percent. These pulleys have an anodized hard-coat for extended life.
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$103.99
Moroso vacuum pump/dry sump pump drive kits are designed to accommodate almost any race engine combination. These steel mandrels bolt directly onto the hub or balancer to provide rigid pulley mounting.
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$249.99
Special Offer
Moroso ready-to race wires are designed to be taken out of the box, plugged in, and raced. Each wire has numbered tags to identify cylinders and simplify installation. They're preterminated at both ends with the correct terminals and boots. They also have an insulated sleeve that runs the entire length of the wire and shrink tubing to seal the boots.
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$236.99
Moroso has taken the most difficult and time-consuming part of building custom headers and done it for you! These pre-formed flanges feature 3/8 in. aluminum construction and will provide an exact fit to the exhaust ports on your custom cylinder heads.
Not Yet Reviewed
$167.99
Moroso Sprint Car breather tubes give you the ability to mount aluminum tube-style crossover breathers to your aluminum valve covers. These kits were designed and engineered to save you time and money. Moroso Sprint Car breather tubes include all of your mounting hardware to get the job done. These kits are not legal for sale or use on pollution-controlled vehicles.
( 1 )
$145.99
Special Offer
Moroso Blue Max Spiral Core custom-fit wire sets have a special strategically-wound 304 stainless steel conductor and Kevlar core that reduces the ohms of resistance per foot, while delivering more spark energy, better EMI suppression, and a higher dielectric strength. A tough synthetic silicone jacket resists high temperatures and oils, and the extra-thick EPDM layer adds greater electrical insulation. Compact silicone plug boots provide extra header clearance and feature fold-over crimped terminals for a secure connection.
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$109.99
Special Offer
Moroso street dress-up spark plug wire kits contain one set of Moroso Blue Max spiral core spark plug wires, four 2-hole wire looms, four chrome loom brackets, six spark plug separators, and a chrome distributor hold-down. These kits are designed to route the wires over the top of the valve cover and down to the spark plug on engines equipped with exhaust headers.
Not Yet Reviewed
$164.99
Moroso power steering pump mounting brackets allow you to mount your power steering based on your application needs. These brackets are manufactured from 3/8 in. 6061-T6 aluminum and then blue anodized for a beautiful finish.
( 1 )
$162.99
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