Availability
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 )
$93.99
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$110.99
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 )
$84.99
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$94.99
CVR Products has the parts you need to keep your vacuum pump operating its best. These components are made using top-quality materials and are direct replacements for the original pieces. Count on CVR for the service components you need.
( 15 )
$60.99
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$83.99
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
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$104.99
Moroso vacuum pump lines are designed as replacements for those in your Moroso vacuum pump line kit. These lines are constructed from durable steel reinforced hose.
( 1 )
$65.99
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 )
$58.99
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$67.99
Drag Race Solutions 5-blade 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
$79.99
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$99.99
Drag Race Solutions 5-blade double 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
$79.99
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$99.99
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
$84.99
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$109.99
Drag Race Solutions 3-blade 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
$79.99
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$99.99
Moroso drive mandrel spacer kits aid you in pulley alignment for your SBC applications. They maintain the register of the mandrel when using a 1/4 in. thick crank trigger. Spacers are constructed of stress-proof steel with a black oxide finish, and come with a 1/4 in. longer crankshaft bolt.
( 1 )
$57.99
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$92.99
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 )
$74.99
Dorman has done it again! Now you can replace just the failed seals and gaskets on your vacuum pump, without the expense and hassle of installing a complete vacuum pump assembly. These kits include all seals and gaskets needed for a complete repair. They're manufactured to strict engineering quality standards are a direct replacement for a proper fit. When it comes to saving you time, money, and labor for your automotive repair and maintenance, no one else does it quite like Dorman!
( 5 )
$83.99
Maintain your COMP Cams vacuum pump with the suitable replacement parts. With any machinery, it's not uncommon for certain parts to wear out and need replaced. COMP Cams backs up its vacuum pumps with components you may need in the future to sustain optimum performance. Accessories like vacuum switches and relays are readily available. When you've got one of COMP Cams' vacuum pumps, they've got your back with replacement parts to keep it working like new.
( 3 )
$50.95
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
Stef's vacuum pump pulleys are precision-machined from the highest quality materials. They are engineered to fit other components and are just what you need to build your special drive kit. Stef's vacuum pump pulleys are available for several applications.
Not Yet Reviewed
$52.99
Jones Racing HTD vacuum pump pulleys are efficient. They are lightweight, billet aluminum and take less power to drive your vacuum pump. Bolt on the precision of Jones Racing HTD vacuum pump pulleys.
Not Yet Reviewed
$51.81
Peterson Fluid Systems standard drive mandrels are available for most popular engines. Precision-machined from stress-proof steel or 6061 T6 aluminum, these mandrels provide the precision and dependability racers demand.
Not Yet Reviewed
$50.79
Milodon Vac-U-Pan systems are a highly effective method of achieving optimum power through significantly reducing oil pressures. The breather of the units attaches to the valve cover and the probe is inserted into the header. Exhaust scavenging pulls pressure and blowby out of the motor. These complete kits include breathers, check valves, and weld-in nipples.
( 16 )
$80.95
Peterson Fluid Systems engineered their R4 pump with a rear drive design that saves you weight and money. They now offer rear drive adapters for all of the popular power steering and fuel pumps designed to be run off the back of the R4 pump. The adapters are manufactured from billet aluminum and include hardware for installation.
Not Yet Reviewed
$86.99
These great looking Trick Flow® oil fill kits are specially made to work with small block EFI Fords with Trick Flow® short valve covers. Made from billet aluminum, they come with a vacuum fitting, O-ring cap, and clear corrosion-resistant finish for long life.
( 11 )
$79.99
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 )
$57.99
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$84.99
Granatelli Motorsports valve cover breathers are a beautiful finishing touch for your valve covers. Made from high-quality materials, they are available with or without vacuum ports.
( 11 )
$50.69
Mahle Original plasma-moly ductile ring sets are designed for the serious racer. They feature rings that maximize combustion sealing and minimize frictional losses to increase horsepower and oil control. The sets include reduced radial wall (RRW) top rings, and CP-20 oil rings to reduce tension, improve conformability and maximize power output. Ring sets with low and ultra-low tension oil rings are not recommend for street use and should utilize a vacuum pump for maximize performance.
( 14 )
$100.99
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