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Moroso Vacuum Pumps
Built for racers and engine builders who craved the performance, Moroso racing vacuum pumps are manufactured from billet aluminum and feature a precision-machined shaft, rotor, and bearings that will withstand the rigors of racing. They work by producing high crankcase vacuum, which increases power by improving ring seal, preventing blowby, and detonation. Allowing the use of lower-tension piston rings for less friction. These positive pumps are much more consistent and effective than header-mounted evacuation systems.
( 5 )
$722.69
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$1,446.99
Moroso Timing Pointers
Moroso timing pointers feature up to four degrees of adjustment for the best fit. They are manufactured from billet aluminum and have a black anodized finish applied for maximum corrosion resistance. The pointers have a unique smaller shape to hug the harmonic balancer for better, more accurate readings. Moroso timing pointers also include Allen head, countersunk stainless steel mounting hardware for installation.
( 65 )
$43.99
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$87.99
Moroso No-Weld Oil Fill Cap Kits
Moroso no-weld oil fill cap kits provide an easy way of adding an oil fill to a valve cover without welding. And, since no welding is required, there is no possibility of heat damage. They're constructed from 6061-T6 billet aluminum with an O-ring and a finger grip cap with a black anodized finish and the Moroso logo.
( 7 )
$62.99
Moroso Breather Tanks
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 )
$224.99
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 )
$347.99
Moroso V-Belt Crankshaft Pulleys
Moroso V-belt crankshaft pulleys are CNC-machined from billet aluminum with a hard-coat anodized finish. They're designed to fit any 1 in. diameter crank-driven mandrel with 1/8 in. x 1/8 in keyway. Moroso V-belt crankshaft pulleys are available in 2.5 in. and 4 in. diameters.
( 5 )
$60.99
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$96.99
Moroso Vacuum Pump/Dry Sump Pump Drive Kits
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.
( 19 )
$350.99
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$410.99
Moroso PCV Air/Oil Separators
Moroso PCV air/oil separators will help increase your engine's performance. These air/oil separators will capture excess oil and keep it out of your intake tract so that your engine will breathe cleaner intake air--better air equals better performance. Moroso offers universal and custom fit versions in small and large body sizes. The large bodies, besides having more capacity, feature a bottom drain with an elbow that makes draining the collected oil virtually mess-free. Their polished billet aluminum bodies can be chromed, painted, or powdercoated. The small units offer a 2-piece body that unscrews for draining and are available raw or with polished or anodized finishes.
( 329 )
$182.28
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$495.99
Moroso Oil Filter Sandwich Adapters
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 )
$110.99
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$145.99
Moroso Oil Filter Bypass Plates
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 )
$93.99
Moroso Remote Oil Filter Mounts
Moroso remote oil filter mounts give you the freedom to mount your oil filter in an easier place to access. They are made of cast aluminum and feature a center port that can be used for an oil pressure or temperature gauge.
( 19 )
$143.65
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$192.66
Moroso Fabricated Aluminum Valve Covers
Racers who use the latest cylinder heads or want a unique look for their engines—or both—can now find quality, lightweight aluminum valve covers at an affordable price. These Moroso fabricated aluminum valve covers have thick billet rails for superior gasket sealing and resistance to warping. They mount through tubes welded directly to the valve covers—to help maintain gasket-rail flatness and prevent leaks. The covers feature a tall design that will clear all rocker combinations, as well as stud girdles. Some models have built-in oilers to keep valve springs cooler in oval track racing. Order the model designed for your vehicle and engine application.
( 27 )
$687.99
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$1,615.99
Moroso Weld-On Filler Cap Kits
Moroso weld-on filler cap kits are universal to "fill" many needs. They can be used on power steering tanks, radiator overflow tanks, rear-ends, and valve covers—as well as other locations to replenish fluid or to serve as inspection ports. These kits include either a steel or aluminum weld-in bung with O-ring for leak-free sealing, and an aluminum cap with the Moroso logo (plain cap also available).
( 9 )
$55.99
Moroso Vacuum Pump Radius Tooth Pulleys
These Moroso vacuum pump radius tooth pulleys are designed to work more efficiently and take less power to drive your vacuum pump. They use a .500 in. wide drive belt, and with a wide variety of drive pulley sizes, any drive ratio you may need is achievable. The Moroso vacuum pump radius tooth pulleys fit any 1 in. mandrel with a 1/8 in. keyway slot. They are manufactured from aluminum and then black anodized for protection against corrosion .
( 2 )
$58.99
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$131.99
Moroso Lifter Valley Oil Vents
Moroso lifter valley oil vents offer positive ventilation to the upper engine, while preventing drainback to the crankshaft. They help stop excessive windage and horsepower loss.
( 1 )
$49.99
Moroso Engine Oil Accumulator Mounting Brackets
Moroso engine oil accumulator mounting brackets will allow you to mount your accumulator anywhere you need to. They are designed to be bolted to any flat surface and include the required T-bolts for NHRA acceptance.
( 3 )
$44.99
Moroso Oil Filter Adapters
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 )
$135.99
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$158.99
Moroso Dry Sump Oil Pump Pulleys
Moroso dry sump oil pump pulleys are designed to give you optional ratios for your dry sump system to achieve that desired drive ratio. They are made from billet aluminum and feature a hard coat anodized finish for durability. Pulleys are available with several different tooth counts to achieve the ratio that you need.
( 7 )
$54.99
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$140.99
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 Remote Filter Adapters
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 )
$108.99
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$169.99
Moroso Billet Aluminum Valve Covers
Moroso billet aluminum valve covers are CNC-machined from a billet aluminum bar to make them lightweight without sacrificing strength. Their airtight sealing allows the engine to pull greater vacuum for improved ring seal and power. The covers are available plain or with the Moroso logo, natural or black anodized—and mount with either a centerbolt or perimeter bolts. Order the pair designed for fitment with your vehicle and engine application.
( 2 )
$587.99
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$1,542.99
Moroso Billet Aluminum Crankshaft Pulleys
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.
( 1 )
$100.99
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$106.99
Moroso Power Steering Pump Mounting Brackets
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 )
$95.99
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$162.99
Moroso Oil Filler Caps
Moroso oil filler caps feature a push-in design for applications requiring a sealing-type filler plug. Designed to fit all Moroso and OE valve covers with the same size hole, these caps sport a classy chrome finish with an engraved Moroso logo.
( 4 )
$26.99
