Availability
To maximize filter performance, Moroso race oil filters have a filtration rating of 27 microns. This results in a maximum pressure drop of only 2.5 psi, which results in more flow, less oil bypass, and maximum filtration performance, which is so important in severe racing conditions. Made with roll-formed threads for a precise, tight fit, and with an anti-drainback valve to keep oil in the filter after engine shutdown, they are perfect for any race application.
( 75 )
$23.99
—
$32.99
These Moroso drag race lug nuts feature a flat seat and an open design for drag racing wheels. They are manufactured from high-strength steel and have a black oxide finish for protection.
( 34 )
$21.99
—
$29.99
These high-pressure Moroso caps fit standard-size radiator filler necks and increase the boiling point to improve heat transfer. They have a solid brass spring retainer and a stainless steel spring that maintain an accurate pressure setting over time and will not rust.
( 39 )
$21.99
—
$24.99
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.
( 133 )
$31.99
—
$47.99
Moroso drag race floats are notched to clear 3/4 in. long jet extensions. They are designed to fit all Holley carburetors with center hung float bowls, and are made of Nitrophyl, which doesn't absorb fuel.
( 2 )
$38.99
Made from steel, Moroso's u-joint Straps have a unique design which provides more bearing surface for the universal joint bearing cap. The result is greater strength compared to conventional girdles.
( 19 )
$29.99
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 )
$42.99
Moroso oil pan gaskets offers race-quality, reinforced, and available for many popular engine applications. So, if you're tired of your car marking its territory in your garage or driveway, give one of these Moroso oil pan gaskets a try!
( 141 )
$31.99
—
$48.99
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 )
$24.99
—
$50.99
Don't trust cheap hardware store or soft stainless steel screws to hold your wheels to your race slicks. Moroso wheel rim screws are made from Grade 8 steel to handle all the burnouts and launches you can throw at them. These screws have a built-in washer face and come with a gold iridited finish.
( 40 )
$25.99
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 )
$41.99
—
$55.99
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 )
$48.99
—
$50.99
Unlike other roller pilot bearings, these high speed bearings are designed as direct replacements in all Chevrolet V8s, 90 degree V6s, and 1976 and later V6 Buicks. Moroso roller pilot bearings don't require any modification to either the crank or input shafts. They also eliminate premature bearing failure and ensure clean clutch release by maintaining the true alignment of the clutch disc to the flywheel. They're packed with high temperature grease for proper lubrication under extreme high heat conditions, and are suitable for all high performance applications, including drag, oval track/road race, and street.
( 18 )
$32.99
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
Moroso carburetor base gaskets are an excellent way to create a leak-free seal. These race-quality carburetor gaskets are precision die-cut from a cellulose composition that conforms to its mating surface and will stand up to pump gasoline, race fuels, and alcohol. Seal your Moroso carburetor adapter or spacer to an intake or carburetor with their premium gaskets.
( 1 )
$22.99
—
$31.99
Moroso has been one of the world's most respected suppliers of automotive equipment for racing and street performance since 1968. So, you know that when their products are holding your wheels onto the car, they're well-made and dependable parts! Moroso wheel stud and lug nut kits offer the convenience of perfectly-fit press-in components, available in various thread sizes, lengths, and knurl diameters. Whether you drive a Ford, GM, Chrysler, or another make, you can find a stud and lug nut kit compatible with your brake setup--including Circle Track racing applications.
( 33 )
$35.99
—
$44.99
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 )
$37.99
Moroso solid transmission mounts are steel replacements for your OEM-style soft rubber mount. They eliminate linkage binding, driveline misalignment, and unwanted transmission movement in racing and street performance applications. Constructed from sturdy 3/16 in. steel and finished with a durable chromate or zinc coating, these brackets have pre-drilled holes on top for proper transmission mounting, and threaded nuts welded to the bottom for crossmember mounting. Multiple styles are available for fitment with models from Chevy, GMC, Pontiac, Buick, Oldsmobile, Cadillac, Ford, and Mercury.
( 12 )
$48.99
—
$49.99
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
Moroso wheel lug nuts are machined from high-grade steel to resist stress and fatigue, and they're finished with a black oxide protective coating. Most are designed specifically for thick-hub racing wheel applications. The lug nuts are available in sizes to fit various studs—as well as multiple styles, such as flanged and conical seat. Order them individually or in a set. For wheel accessory looks and safety, choose Moroso!
( 2 )
$24.99
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 )
$48.99
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 )
$48.99
—
$53.99
Moroso throttle stops for Holley 4150-style, 4-barrel racing carburetors provide a very strong and positive stop. They also prevent excessive side loading on the throttle shaft, which causes the throttle bores to wear out. These stops are adjustable and mount to the carburetor hold-down stud.
( 8 )
$49.99
When dirt and clay oval tracks turn into "dust bowls", even the best racing air cleaners can become clogged with dirt and dust. Ideal for off-road applications, these reusable foam filter shields from Moroso are made of open cell foam to keep large debris out of the filter element without restricting airflow. They fit snugly around the filter, and can be cleaned in your sink or washing machine and used again and again.
( 4 )
$27.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
