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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
These Summit Racing™ underdrive pulley kits are designed to replace your crank-driven pulleys with an underdrive system. Not only can you gain horsepower, but you'll also get better gas mileage. They feature precision-balanced pulleys made from high quality-grade aluminum.
( 8 )
$90.99
Replace your old, wobbly pulley with these PSC power steering pulleys. Made from high quality materials, they meet factory specifications to ensure a precise fit on your power steering pump. An integral part of the drive system for belt-driven steering pumps, PSC power steering pulleys have you covered.
( 10 )
$75.00
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$85.00
CA offers water pump pulleys for a variety of applications, including many Ford Mustang models from the 1960s and '70s era. These V-belt replacements are machined from steel with a black or chrome finish. They're available in different diameters and groove options. Each water pump pulley is manufactured in accordance with factory specifications to ensure proper fitment, appearance, and long-lasting performance.
Not Yet Reviewed
$83.99
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$86.99
ACDelco drive belt tensioners keep your belts just right—not too loose, not too tight. They offer a perfect complement to the full line of ACDelco belts with high-quality bearings that resist dirt and salt. Hundreds of models are available, with a variety of pulley styles. Reduce belt wear and keep them taut with the long-lasting replacement drive belt tensioner designed to fit your application.
( 38 )
$54.99
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$97.99
Holley power steering pulleys are designed to work with Holley aluminum power steering pump assemblies and similar pumps with a 0.66 in. shaft. These Corvette-style steel pulleys are the accessory drive add-ons you need to keep your auto running smooth.
( 11 )
$68.75
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$87.15
March Performance aluminum serpentine water pump pulleys are precision CNC-machined to run perfectly true. They are machined from 6061-T6 aluminum for extra strength and wear, and feature a no-polishing clear powdercoated finish. These water pump pulleys are available in performance ratios for increased horsepower, mid-performance ratios, and high water flow ratios. They are designed to increase cooling during critical low-speed driving to prevent overheating.
( 75 )
$66.99
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$106.99
March Performance power steering pulleys are made from polished aluminum and are clear powdercoated. They're available in both press-fit and keyway mounting styles for most Chevy, Ford, and Chrysler applications.
( 153 )
$62.99
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$110.99
Tuff Stuff Performance power steering pump pulleys are designed primarily for Chevrolet applications. They're built from hefty aluminum to exceed OE specs, and then factory-tested to ensure premium performance. The pulleys are available in a variety of finishes—including natural, chrome, and polished. Order the replacement or upgrade model preferred for your vehicle.
( 83 )
$54.99
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$77.99
March Performance crankshaft pulleys are CNC-machined to run true. These pulleys are available in both standard and underdrive sizes. Underdrive pulleys help to increase horsepower by reducing accessory pulley rotation effort at the crankshaft.
( 237 )
$68.99
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$108.99
Peterson Fluid Systems standard drive mandrel pulleys fit the standard .625 in. mandrel. All of the pulleys feature a .625 in. bore and fit a 3/16 in. keyway. They are available in Gilmer and 8mm HTD tooth profiles. These oil pump pulleys are available in 1.020 in and 1.125 in. widths and each includes 4 set screws to keep them secured to the shaft. Peterson oil pump pulleys are precision machined from 6061-T6 billet aluminum and hard anodized for long-term wear resistance.
Not Yet Reviewed
$106.99
Auto Specialties underdrive crankshaft pulleys increase engine horsepower by reducing the amount of power required to drive external accessories. All pulleys are CNC-machined from billet steel or aluminum, exceeding factory quality.
( 47 )
$74.99
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$109.99
Poorly engineered underdrive units can lead to a loss of power steering and poor voltage at lower rpm's. Add additional horsepower to your race car while keeping all systems go with PSC underdrive serpentine pulley kits. These smaller pulleys slow the system's rate of rotation, providing 5 to 15 hp gains at the wheels. The higher rpm's involved in racing allow for greater reductions, but should be approached cautiously on street vehicles. The pulleys in these kits are machined from aircraft-grade aluminum for incredible strength-to-weight ratios. When every bit of horsepower counts, equip your ride with a PSC underdrive serpentine pulley kit.
( 4 )
$75.00
Steeda's billet idler pulleys will give your engine a show car appearance. Steeda's billet idler pulleys are manufactured with premium OEM quality bearings and are clear anodized for longevity.
( 4 )
$99.95
Summit Racing™ offers power steering pulleys in a variety of styles for vehicles from the 1960s, '70s, and '80s. The V-belt or serpentine style replacements feature different groove patterns and attachment options. Machined from aluminum or steel, the pulleys are available in numerous sizes and finishes. Order the model recommended for your application.
( 139 )
$55.99
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$97.99
Dayco No Slack automatic belt tensioners can resolve belt squeal, improper tracking, or an accessory that has stopped working completely. Featuring "flat spring" technology, these tensioners allow for an increase in torque to be transmitted to the belt when needed, compensating for stretch and wear, while maintaining constant tension throughout the life of your belt. They are built with tough, long-lasting cast aluminum housings and arms, steel locator pins, and arm plates. Engineered to outperform and outlast OEM parts, take up the slack with Dayco No Slack automatic belt tensioners.
( 33 )
$50.99
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$86.99
ACDelco Gold idler pulleys are built to offer reliable operation under severe conditions. They're dependable in any weather or climate offering, you year-round performance. Mounting hardware is included on some popular applications. These pulleys are manufactured to meet or exceed your expectations for fit, form and function. Order the model recommended for your vehicle.
( 13 )
$53.99
You can't help but like these Trans-Dapt Performance aluminum water pump pulleys. These water pump pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs, and come in machined or polished finishes to suit your application needs.
( 10 )
$86.99
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$107.99
Replace your stock engine pulleys with a pair of chrome plated steel crank pulleys from Mr. Gasket. These pulleys are highly polished and then chrome plated for lasting beauty.
( 15 )
$70.79
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$99.95
Dayco Drive Rite HD serpentine belts offer a multiple-rib design that provides the flexibility required to thread around the accessory drive pulleys in the congested engine compartments of your heavy-duty truck. The belts' polyester cord construction contributes to length stability, while their synthetic rubber compound offers resistance to harsh underhood environmental conditions. Choose belts that won't slip or chirp and can handle your big rig requirements; choose Dayco Drive Rite HD serpentine belts.
( 1 )
$57.99
Trans-Dapt Performance steel crankshaft pulleys increase horsepower and reduce accessory drag. They are available in your choice of two finishes. Since Chevrolet has made a variety of pulley diameters, Trans-Dapt has chosen the most popular diameters for their pulleys. In some instances, the stock accessories may not run at the same speed as originally designed.
( 31 )
$69.99
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$116.99
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
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$110.99
Trans-Dapt's performance powdercoated pulleys can really dress up your engine's accessories, as well as your vehicle's engine compartment. They feature a durable black finish that adds the smooth look that you're seeking. They're available for small block Chevy and select GMC models in your choice of power steering, water pump, or crankshaft designs. Crankshaft pulleys are available in single, double, and triple-groove configurations.
( 27 )
$83.99
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$112.99
These Vortech supercharger idler pulleys are made of 6061 T-6 aluminum, hard-anodized and built to SAE standards. Designed for use with Vortech superchargers, these idler pulleys help prevent belt slippage.
( 13 )
$75.99
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$80.99
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