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ACDelco mechanical pumps are ideal replacement components for many vehicles on the road today. They're manufactured to meet and exceed OE specifications for fit and performance. The pumps are available in many styles, materials, and other options. Order the model recommended for your application. Features and benefits include: * Available for practically all GM vehicles as well as a wide range of non-GM vehicles * Completely pressure-tested for reliable, leak-free performance * Coated seals support seal longevity and durability * Heat-treated shaft assemblies and impellers provide superior strength and durability * High-quality bearings are permanently sealed and lubricated for greater durability and long life * Uniform wall sections and smooth coolant-flow cavities for efficient operation * Cast iron, aluminum, or steel design, depending on vehicle
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$100.99
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$234.99
Ford Performance Parts mechanical pumps are available in stock volume and Maximum Flow (high-volume) models. Stock volume pumps have an OEM-spec shaft and bearing with a stamped impeller, and are recommended for engines that operate below 6,000 rpm. Maximum Flow pumps feature heavy-duty ball/roller bearings for long life, a CNC-machined, curved vane impeller and billet hub, and distribute the same amount of coolant to both sides of the engine block. That eliminates hot spots, to help your engine produce maximum power without detonation or pre-ignition.
( 16 )
$106.99
FlowKooler Hi-Flow mechanical water pumps resolve low-speed heating problems by doubling flow rates at low rpm and idle. CNC precision-machined impellers feature larger diameters, increased vane count, tighter clearances, shrouding, and porting. These unique design features help drop engine temperatures by up to 30 degrees, increase the block pressure to prevent hot spots on cylinder walls, and stop the formation of steam pockets in the block, all while delaying the onset of cavitation at higher rpm. FlowKooler Hi-Flow mechanical water pump impellers are protected from electrolysis and corrosion with a military-grade Type II Class II anodized surface coating.
( 755 )
$138.99
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$168.99
March Performance Ultra Series mechanical water pumps are designed to have maximum flow distribution, and for use with factory alternators, power steering brackets, and March Performance brackets. Each one is made with aircraft quality 6061 T-6 billet aluminum, and is incredibly efficient, built for longevity, and carefully crafted to increase the performance of your cooling system. Offered in different pump rotations, styles, and finishes; select the March Ultra Series pump designed for your engine.
( 11 )
$108.95
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$238.90
• Milodon’s exclusive high efficiency impeller design is installed into new GMB castings using heavy-duty bearings and large-diameter shafts. It is the impeller that makes the pump work so much better than a standard, stock design water pump. • Milodon water pumps are available in high-volume (steel or aluminum) and standard-volume versions Pumps are direct factory replacements with OEM hose connections and bosses. • These high-volume pumps have a balanced distribution design (equal flow to both sides of the engine block) and a high-efficiency impeller that increases coolant flow up to 30 percent over stock. • These features increase coolant pressure in the block to prevent hot spots and air pockets and improve coolant flow in the radiator. • A high-flow thermostat is recommended when using a high-volume pump.
( 220 )
$129.95
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$184.95
BluePrint Engines performance water pumps will help keep your engine cool, so it can run more smoothly. BluePrint water pumps are manufactured from high-quality aluminum and come in several different styles, so you can choose the flow rate, finish, and rotation you need for your application.
( 4 )
$159.99
Top Street Performance high-flow mechanical water pumps provide that extra cooling power your high-performance engine demands, plus they are lightweight and flow at a rate up to 40 percent over stock pumps. All TSP mechanical water pumps are cast from lightweight A356 aluminum and heat-treated to T-6 hardness, which not only provides strength, but aluminum works to manage heat far better than cast iron. Top Street Performance offers these high-flow mechanical water pumps in satin, polished, or chrome finishes. Order the water pump model that is designed to fit your application.
( 18 )
$135.16
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$207.94
These Proform high-flow mechanical aluminum water pumps feature a stamped steel impeller spinning on heavy-duty ball bearings. The result is up to 40 percent more coolant flow, giving you real performance value for your dollar. They are available in a natural or polished finish.
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$100.95
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$132.99
Tuff Stuff Performance Supercool water pumps create 30 percent more flow to help cool engines under abnormal conditions. Ideal for race applications, these pumps are made from high-quality materials, such as aluminum and iron, and are available in a variety of finishes. Options include short and long style; standard and high-volume flow; clockwise and counterclockwise rotation; and different pilot diameters. Whether you're replacing or upgrading, there's a Supercool water pump for your specific vehicle.
( 422 )
$101.99
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$249.99
Summit Racing™ aluminum water pumps are show and definitely GO! These high-volume pumps are made from lightweight aluminum with American-made, heavy-duty ball bearings and beefed-up bearing bosses to withstand higher rpm. Designed with bigger impellers and larger cavity size, these Summit Racing™ water pumps flow 40 percent more coolant than stock. Choose long or short styles in natural, black, chrome or shiny polished finishes. Get high flow for your ride with Summit Racing™ water pumps.
( 206 )
$102.99
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$135.99
Do you need a replacement fan clutch? These fan clutches by Hayden Automotive are manufactured to ensure performance and durability. Hayden offers thermal, non-thermal, and heavy-duty series fan clutches that meet strict factory guidelines. All Hayden Automotive fan clutches should only be used on the specific applications for which they are cataloged. Use of the wrong fan clutch may result in poor cooling, excess noise, reduced mileage, and/or fan clutch failure.
( 453 )
$104.99
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$206.99
Scott Drake fan blade assemblies will not only keep your engine cool but offer a great fit for your classic. Their selection of mechanical fans includes exact copies of the 4-blade model used on early Shelbys and K-Code HiPo cars—as well as 5-blade, 6-blade "extra cooling" models, and concours-correct 7-blade with the part number stamped on the blades just like the originals. When it comes to fitting your classic with the perfect fan blade assemblies, you can count on Scott Drake to have the "cool" you need for your Mustang.
( 23 )
$115.95
EMP Stewart water pumps are the premier choice of professional engine builders, race teams, and performance enthusiasts. They're great for street rodding and OEM replacement applications and even the most extreme forms of motorsports in the world, including NASCAR Winston Cup and NHRA Pro Stock. These EMP Stewart Stage 2 water pumps are assembled in an exclusive 356-T6 heat-treated aluminum casting. These pumps include several significant performance modifications, compared to Stage 1 pumps, for maximum performance. EMP Stewart Stage 2 water pumps are recommended for stock, OEM, or mild to moderate racing applications.
( 72 )
$192.99
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$216.99
RESTOPARTS® Manufactured cooling fans offer an original fit, factory-correct features, and maximum cooling. Built to original specifications, these fans are made from quality materials for many applications. Choose the one designed to fit your project and cool your classic with RESTOPARTS® Manufactured cooling fans!
( 1 )
$142.99
Is your engine running too warm or is your A/C performance failing? It may be time for a new fan clutch. Improve your cooling system's efficiency by engaging the fan when additional cooling is required. Four Seasons fan clutches are offered in clockwise and counterclockwise rotational patterns, depending on the application.
( 67 )
$100.99
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$243.99
GM knows a thing or two about how to properly cool small and big block Chevy engines. Chevrolet Performance mechanical water pumps are available in aluminum or cast iron (depending on the application) and are available for a variety of General Motors applications.
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$232.99
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$240.95
Crown Automotive mechanical fans move volumes of air and keep your engine cool. Engines operate at very high temperatures, and properly functioning cooling fans are critical to your engine's lifespan and performance. Restore proper performance to your fan and prevent engine overheating. Crown mechanical fans are constructed from durable steel for hard work and long-lasting efficiency.
( 2 )
$103.99
Flex-A-Lite mechanical clutch fan adapters are designed to replace the clutch hub by threading onto the water pump. They are made from steel and feature a female threaded hole size of 30mm x 1.5. Standard mechanical fans will require no modifications for installation.
( 1 )
$106.99
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$120.99
Goodmark cooling fans offer an original fit, factory-correct features, and maximum cooling. Manufactured to original specifications, Goodmark fans are made from quality materials for many applications. Cool your classic with Goodmark cooling fans.
( 15 )
$160.99
On Sale
Mr. Gasket water pumps are built using all new components, not remanufactured, and meet or exceed original equipment flow for extra cooling performance and durability. The cast housings are more attractive than original equipment and come in a choice of black, chrome plated, or natural finishes. Features include: * Made with premium components. * More attractive housing than OEM * Precision ball and roller bearings * Ideal for muscle cars, truck and daily drivers * Hand assembled and tested
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$299.95
$149.95
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$168.80
GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearings—and are lubricated and sealed for life. Order the model designed for your vehicle application. All GMB water pumps are factory-tested for quality and include the following features: * High-flow design for long-lasting, efficient cooling * Designed for OE fit and performance * Precision-ground shaft and hub accept OE fan clutches perfectly * OE-quality forged housing is specially formed to ensure maximum coolant flow * Pressed-on impeller increases water flow * Unique no-sealant-required gasket makes installation fast and easy * Unitized seal protects bearings for long life and leak-free performance * Factory-sealed, precision-ground, one-piece bearing assembly
( 531 )
$101.99
ACDelco GM Genuine Parts cooling fan clutches control the speed of the radiator fan based on the temperature of the air as it passes through the radiator fins. These original equipment fan clutches are a GM recommended replacement for your vehicle's original component, and have been manufactured to provide you with the performance, durability, and service life you expect from General Motors.
( 30 )
$114.99
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$230.99
Keep your accessory drive system all-March--add one of these mechanical water pumps. We have standard and high-volume pumps for small and big Chevy, and small Ford (1994-95 Mustang only). Pumps are available for standard and reverse-rotation accessory drives.
( 1 )
$108.99
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$201.99
End your circulation problems with Scott Drake water pumps. They offer different styles made from quality aluminum or cast iron. Whether you're looking for factory replacements or high-flow, race-proven reliability, Scott Drake water pumps will provide the performance you need.
( 1 )
$228.95
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$236.95
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