Availability
Moroso vacuum pump service kits furnish various parts you need to rebuild your pump. These kits are available for the original-style, as well as the new, enhanced version pumps—and are available for both 3- and 4-vane vacuum pump applications.
( 4 )
$100.99
—
$264.99
Choosing your desired vacuum level to optimize performance is easier with Moroso billet aluminum adjustable vacuum relief valves. They have vacuum relief points that adjust with the turn of a built-in knob so you get the precise amount of vacuum you want. Plus, tightening the integral locknut keeps the adjustment locked until you change it. Able to work with any vacuum level, these vacuum relief valves are crafted from 6061 aluminum with a smooth, attractive finish and can be disassembled for easy cleaning and maintenance. Get the right performance for the right horsepower with Moroso billet aluminum adjustable vacuum relief valves.
( 9 )
$208.99
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
—
$110.99
Peterson Fluid Systems adjustable vacuum pump regulators are on the leading edge of engine management. Through extensive testing, they've been proven to regulate crankcase vacuum and hold a steady level. Vacuum can be regulated from as high as 29.7 in./hg. down to 2 in./hg. The units include a -12 AN port and an aluminum weld bung for the valve cover.
( 1 )
$217.99
Moroso vacuum pump regulators are manufactured from 6061 billet aluminum and have a smooth finish to add a bit of dress-up under the hood. The valves can be disassembled for easy cleaning, and will work with any vacuum level. The vacuum relief point is adjustable by shimming an internal spring to get the amount of vacuum desired.
( 1 )
$230.99
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.
( 19 )
$240.99
—
$265.99
On Sale
Aeromotive vacuum pump regulators allow you to control and adjust your crankcase vacuum easily and effectively. Loosen the locknut, turn them to adjust, and you're done! No shims are required! These CNC-machined billet aluminum regulators are designed to work with Aeromotive vacuum pumps and are equipped with ORB-12 inlet and outlet ports, as well as a 1/8 in. gauge port.
Not Yet Reviewed
$145.35
$130.82
Moroso vacuum relief valves are manufactured from 6061 billet aluminum and have a smooth finish to add a bit of dress-up under the hood. The valves mount through any 5/8 in. hole with a 3/4 in. 16 thread aluminum nut, can be disassembled for easy cleaning, and will work with any vacuum level. The vacuum relief point is adjustable by shimming an internal spring to get the amount of vacuum desired.
( 1 )
$117.99
Moroso competition-style vacuum pump gilmer drive pulleys bolt directly onto OEM, Holley, and other smog pumps used as engine vacuum pumps to improve ring seal. They're machined from aluminum to reduce weight and use the common 3 x 1.313 in. mounting pattern.
Not Yet Reviewed
$140.99
—
$175.99
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 )
$131.99
Drag Race Solutions 5-blade propeller cut vacuum pump pulleys are the way to go when sharpening up the look of your engine bay. Designed to fit Moroso-style vacuum pumps, these bolt-on V-belt pulleys are made either from billet aluminum or aluminum and come in three different finishes. Order the model you prefer for your application.
Not Yet Reviewed
$109.99
Drag Race Solutions Full Throttle vacuum pump pulleys are custom CNC-machined billet aluminum pieces with a fresh Full Throttle design. These pulleys fit V-belts, include stainless steel mounting bolts, and are available with a beautiful chrome or black machined finish. DRS Full Throttle pulleys are designed to fit Moroso-style vacuum pumps and will match your Weld Full Throttle racing wheels. Select the finish preferred.
Not Yet Reviewed
$109.99
Drag Race Solutions V-Series vacuum pump pulleys are custom CNC-machined billet aluminum pieces with a fresh design. These pulleys fit V-belts, include stainless steel mounting bolts, and are available with a beautiful chrome or black machined finish. DRS V-Series pulleys are designed to fit Moroso-style vacuum pumps and will match your Weld V-Series racing wheels. Select the finish preferred.
Not Yet Reviewed
$109.99
Innovators West crank mandrel kits allow for a wide variety of crank pulley locations to help aid in pulley alignment for custom applications. All mandrels feature flange drive and industry standard sizing for problem-free performance. Innovators West crank mandrel kits are available for small block and big block Chevy and Ford. Mandrel kits specs and components: * Aluminum mandrel, end cap, end cap bolt * 2 pulley washers * 2 in. long mandrel spacer * 1 in. long mandrel spacer * 1/8 in. x 1 in. keys * Mandrel mounting flange bolts * Keyway: 1/8 in. industry standard keyway * Shaft: 1 in. diameter industry standard O.D.
( 2 )
$162.80
—
$215.53
Peterson Fluid Systems spline drive kits are strong easy to use alternatives to standard mandrels. Precision machined from 6061-T6 billet aluminum and hard coat anodized, these kits eliminate the long crankshaft bolt that can cause issues, and will work with all Peterson spline drive components. They include all hardware to mount to balancer.
Not Yet Reviewed
$191.99
—
$202.99
On Sale
Aeromotive drive mandrels provide support for your high performance pulleys and belts. These spindles are machined from billet aluminum and coated with a black anodized finish. Drive your pumps reliably from a strong base--drive mandrels from Aeromotive.
Not Yet Reviewed
$235.00
$211.50
ATI offers these drive mandrels for use with dry sump systems. They come available for a variety of applications and are designed to provide reliable performance for your dry sump oiling system.
( 2 )
$171.99
Prevent mandrel bolt breakage with Allstar Performance crank pulley mandrel kits. Designed specifically for Allstar crank pulleys, these kits provide you with all of the necessary components to connect the mandrel bolt to the mandrel—not the crankshaft—reducing engine harmonics to prevent loosening or breaking. The mandrel kits include all necessary spacers, pulley guides, and bolts to work with most 3, 4, and 5-stage dry sump pumps or belt-driven fuel pumps. (The crank pulley mandrel is also available separately, if desired.)
( 1 )
$169.99
Dorman recommends replacing your vacuum pump pulleys whenever you service the vacuum pump. These serpentine style pulleys are an essential part of the belt drive system and are a direct replacement. Check for proper fitment for your make and model.
( 2 )
$104.95
Jones Racing offers crankshaft drive mandrels for small block and big block applications. Manufactured with the highest quality billet aluminum bar stock and clear anodized for exceptional strength, each mandrel is engineered to provide a true and concentric drive system to promote reliability and performance. All mandrels incorporate the standard 1/8 in. keyway. Order the model recommended for your engine.
Not Yet Reviewed
$228.31
Jones Racing billet aluminum drive hubs are manufacturing with the highest quality domestic billet aluminum bar stock that is precision cut. They are engineered for each engine and damper application to provide a true and concentric drive system. These drive hubs feature internal threads at their base for the mandrel's pulley retaining bolt allowing the use of a standard-length crank bolt and washer. Their lightweight design and strength promote reliability and performance in the most extreme rpm conditions. Jones Racing billet aluminum drive hubs incorporate a standard 1/8 in. keyway.
Not Yet Reviewed
$134.73
—
$198.84
Stef's drive mandrels furnish the engine builder with high-quality components to drive dry sump pumps, water pumps, alternators, power steering, fuel pumps, or any crankshaft-driven accessory. These parts are engineered to fit with all component pieces and allow you to build your own specialized drive kit. All pulleys and spacers are black anodized for long wear. They come with a 1/8 in. keyway, dowel pins, and a Woodruff key for correct balancer alignment. These mandrels can be cut to suit your particular application.
Not Yet Reviewed
$212.99
Moroso vacuum pump air/oil separators are used as remote separators and filters on vacuum pump systems. They're designed to be plumbed between your valve cover and the inlet side of your vacuum pump. These separator tanks are made from aluminum and feature a natural finish with a Moroso decal. The universal separators feature internal baffling with mesh media. The O-ringed drain bung and is made from billet aluminum that can be polished, chromed, or powdercoated. Custom or universal, Moroso vacuum pump air/oil separators will work efficiently to increase engine performance.
( 4 )
$177.99
—
$235.99
On Sale
Racing Automotive Group's vacuum breather tanks are great for low vacuum venting. The tanks are machined from billet aluminum then assembled and welded to a clean finish. The oil breather tanks come with all necessary hardware and comes equipped with mounting bung(s) for easy instillation. These high-strength, lightweight aluminum canister tanks feature a breather filter mounted on top and an aluminum bottom drain fitting and ball valve.
Not Yet Reviewed
$129.99
$116.99
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
