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CHEVROLET Chevy small block Gen II (LT-based engines) Cooling & Heating

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Results 1 - 24 of 128

Hayden Rapid-Cool Transmission Oil Coolers

Hayden Rapid-Cool transmission oil coolers take the heat, so your vehicle won't! Over 14-million transmissions fail every year, and 9 out of 10 are from overheating. Rapid-Cool's unique plate and fin design combines cooling expertise and space efficiency; multiple sizes are available. Their patented internal turbulation provides better heat transfer. Lower your operating temps with a pioneer in cooling: Hayden!

4.69 out of 5 stars ( 157 )

$58.99

DeWitts Radiator Electric Fan Upgrade Kits

If you're running a single fan on your Corvette's stock radiator, then it's time to upgrade to DeWitt's aluminum electric dual Spal fan kits. These cooling systems are designed to move a massive amount of air when needed—the fan speed increases as temperatures rise. At the programmed upper threshold temperature, the primary fan speed reaches 100 percent and the secondary fan kicks in to help. As the temperature drops down, the secondary fan cycles off, and the primary slows, giving you a constant cooling temperature. You get uncompromised cooling under all driving conditions.

4.42 out of 5 stars ( 12 )

$499.99

$519.99

Summit Racing™ Thermostats

Summit Racing offers replacement thermostats for thousands of vehicles. They're offered in a variety of styles, materials, flow rates, temperature ratings, and more. A reliable thermostat is essential to your cooling system and overall performance—kicking in precisely when your engine needs it. Order the model best suited for your application.

4.28 out of 5 stars ( 353 )

$8.99

$9.99

Flex-A-Lite Wide Blade Flex Fans

Flex-A-Lite belt-driven Flex fans feature an aggressive pitch blade design to move the most air at idle. Plus the Flex blades will flatten out at high engine rpm to reduce drag--improving horsepower and gas mileage. Specs for Flex-A-Lite Flex fans: * Stainless steel (6) blades with red stars * Stainless steel (5 or 6) blades with blue stars * Stainless steel blades with gold star (reverse rotation only) * Several diameters to choose from * Mounting pattern: 5/8 in. pilot, 1 3/4 in. to 2 1/2 in. bolt pattern * Projected width of 2 1/4 in.

4.58 out of 5 stars ( 45 )

$88.99

On Sale

Mr. Gasket High Performance Thermostats

Mr. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. Under these conditions, coolant temperature and pressure fight for control of the thermostat, keeping it from opening at its designed temperature. These balanced high-performance thermostats have brass-and-copper construction, and open at the right temperature regardless of engine rpm.

3.97 out of 5 stars ( 233 )

$31.46


$20.45

$29.11

Meziere 100 Series Electric Water Pumps

Meziere 100 Series electric water pumps deliver 35-40 gpm of flow. Because they're electric, you won't have the usual horsepower loss at high rpm caused by a mechanical pump's impeller. Plus, their lightweight billet aluminum construction reduces overall engine weight. These pumps also feature CNC-machined aluminum housings, epoxy coated motor windings, an RF suppression circuit, and a one-piece, carbon-ceramic seal. They're available for a wide variety of V8 engines, including LT1 and LS1.

4.76 out of 5 stars ( 88 )

$341.08

$529.91

Cold Case Performance Aluminum Radiators

Cold-Case performance aluminum radiators are available and affordable for all. These high-quality, tube-and-fin performance radiators are true OE styles for most applications. Each Cold-Case design distributes fluid more evenly, eliminating hot and cold spots. Also, the massive cores take up the entire width of their tanks, so you get the most efficient cooling possible. The radiators drop-in without modifications needed (on most) and look original. Plus, Cold-Case stands behind its quality and research with a limited lifetime warranty on their products. All Cold-Case radiators feature: * Lightweight, efficient aluminum construction * 100 percent TIG-welded * Internally welded filler necks offer a clean, factory look * Two oversized cooling rows for increased capacity * 1 in. to 1 1/4 in. tubes for higher volume * Works with factory filler cap * Includes OEM-style petcock * 42.7 percent lighter than comparable copper radiators * 30 percent thicker materials than no-name aluminum radiators * 60-day COOL guarantee

4.15 out of 5 stars ( 607 )

$423.54

$468.54

Maradyne Jetstreme Electric Fans

Maradyne Jetstreme electric fans feature a low-profile design to allow for turbo or supercharger installations. They use a sealed motor tested in accordance with DIN EN 60529 and are dust and waterproof to IP68. The fans utilize an S-blade design for quieter operation and have a rubber seal that eliminates vibration contact and increases airflow. Maradyne Jetstreme electric fans have all glass-filled nylon construction for maximum durability.

4.88 out of 5 stars ( 17 )

$218.58

$463.04

Summit Racing™ Billet Electric Water Pumps

These billet electric water pumps from Summit Racing™ allow you to save both weight and horsepower. They're constructed from 6061-T6 billet aluminum, and flow more efficiently than your belt-driven stock pumps. In addition, they only draw 6.1 amps. Hardware and gaskets are included.

4.21 out of 5 stars ( 53 )

$222.99

Hayden Rapid-Cool Transmission Oil Coolers with Thermal Bypass

Hayden Rapid-Cool transmission oil coolers with thermal bypass are ideal for colder climates. With their patented internal pressure bypass design, they will help your transmission reach optimum operating temperature quickly by routing the fluid through the bypass channel of the cooler until fluid temperature increases. Reaching operating temperatures faster improves fuel economy and reduces friction of internal components. Hayden's design incorporates an integrated valve that eliminates the need for external valves and additional plumbing at installation. Features and benefits: * Bi-directional flow * 33 percent more efficient than traditional coolers * High efficiency louvered fins and special oil turbulators * 100 percent brazed aluminum construction offer superior strength and reliability * Available in sizes to fit a wide range of applications from compact cars to Class "A" motorhomes * All cooler brackets come pre-drilled for easy mounting * All hardware necessary for installation * 100 percent pressure-tested at the factory ensuring quality and performance

4.91 out of 5 stars ( 11 )

$78.99

FlowKooler Robertshaw Series High Performance Thermostats

FlowKooler Robertshaw high performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpm. Under these conditions, coolant temperature and pressure fight for control of the thermostat, keeping it from opening at its designed temperature. These balanced, high performance thermostats feature brass-and-copper construction and will open at the right temperature, regardless of engine rpm.

4.59 out of 5 stars ( 149 )

$28.99

Edelbrock Victor Series High Performance Street Mechanical Water Pumps

Get maximum cooling for the street or track. Edelbrock Victor Series high-volume water pumps are designed for maximum flow and equal coolant distribution in street cars, race cars, tow vehicles, and motor homes. The aluminum pumps have CNC-machined housings with special one-way internal passages that flow more coolant at higher velocities, even at low engine speeds. The CNC-machined impellers are larger than other impellers and have curved vanes that produce greater flow with less cavitation. Other features include heavy-duty roller bearing assemblies built to withstand higher torsional loads, billet steel hubs, leakproof seals, and gaskets. Most Victor Series pumps are available in your choice of satin, black, and polished finishes, or EnduraShine.

4.29 out of 5 stars ( 175 )

$371.95

Summit Racing™ Electric Water Pump Pro Packs

Are you tired of failing mechanical water pumps on your high performance engine? No problem--we have come up with these Summit Racing™ electric water pump Pro Packs to get the job done. They include an aluminum electric water pump, a relay, and a wiring harness. The Summit Racing™ electric water pump Pro Packs will decrease engine drag, while increasing overall cooling capacity and reliability.

4.2 out of 5 stars ( 20 )

$255.98

OSC Automotive Radiators

Few things get your attention as quickly as seeing white smoke billowing out from under the hood—and once stopped, precious anti-freeze all over the ground. OSC Automotive radiators are designed to fit into place as easily as the stock model came out; OEM models are used as a baseline, so their radiators meet or exceed the originals. To ensure great products, OSC starts with the highest grade of raw components, then follows factory construction standards to maintain longevity of the engine and transmission. Transmission and oil coolers are tested before installation on needed units, and radiator cores are qualified before and after assembly using state-of-the-art cycle, vibration, burst, and environment testing. OSC prides itself on solving OE design failures in order to provide radiators with better life expectancies than the originals. Over a thousand models are available for fitment on specific makes and models. Choose the style designed for your engine type and vehicle application.

4.1 out of 5 stars ( 283 )

$141.99

$181.99

Chevrolet Performance Thermostats

You always get optimum performance when your engine is running at the proper temperature. Chevrolet Performance thermostats are made of high-quality stainless steel and copper. They help your ride stay cool, to make sure that you get the most out of your vehicle. Stop the knocking, power reduction, and possible engine damage that high-temperature running can cause. Chevrolet Performance thermostats will keep your engine running at the perfect temperature--what more could you ask for?

4.3 out of 5 stars ( 10 )

$55.99

DeWitts Pro-Series Radiators

DeWitts Pro-Series direct-fit aluminum radiators provide a 25 percent increase in cooling performance. They include features like two rows of one-inch wide cooling tubes, press-formed end tanks, serpentine fins, and factory-type upper and lower channels—and they're epoxy-free! Each radiator core is assembled and brazed in a state-of-the-art aluminum brazing furnace. DeWitts Direct Fit is the company's official trademark, and it means your radiator will fit without modifications.

4.85 out of 5 stars ( 162 )

$759.99

$884.99

BMR Polished Radiator Supports

BMR radiator supports will dress up your engine bay. They replace the existing plastic supports with a stronger and better looking part that weighs the same as the stock piece. New mounting hardware is supplied, making installation a simple task with big satisfaction.

4.67 out of 5 stars ( 12 )

$99.95

$149.95

On Sale

Frostbite Electric Water Pumps

Frostbite electric water pumps are a must for high performance vehicles where horsepower comes at a premium. They eliminate common issues found in traditional mechanical water pumps--parasitic horsepower loss, heavy cast housings, and impeller drag. Frostbite electric aluminum water pumps are available in black and polished finishes with offerings for popular engine platforms. When it comes to keeping your cooling system performing at peak levels, make it Frostbite! Features include: * Available with cast or billet aluminum housings * Free-up lost horsepower resulting from the use of mechanical pumps * Frostbite logo laser-etched for performance look * Ford applications available with block-off plates * Kits come complete with gaskets, wiring pigtail, and mounting hardware

3.0 out of 5 stars ( 9 )

$349.95


$192.95

$499.95

MotoRad Lev-R-Vent Radiator Caps

Improve your safety quotient with these Lev-R-Vent radiator caps from MotoRad. Lev-R-Vent radiator caps feature a unique pressure release lever that vents pressure prior to removing the caps, reducing the risk of injury. These caps are designed to easily fit in the smaller spaces of today's engines.

5.0 out of 5 stars ( 8 )

$7.99

$8.99

Caspers Electronics Cooling Fan Control Modules

Caspers Electronics electric fan control switches are easy to install and allow you to turn your car's electric coolant fans on manually, yet still retain stock fan operation. Stock cooling fans are set to activate at 215 degrees F, which is too hot for high performance use. The easiest way to optimize the performance of your car is to run it at a lower operating temperature. So, if you're sitting in traffic or at the track waiting in the staging lanes between rounds, you can activate your fans early to keep your engine operating efficiently and producing as much power as possible. Lowering your engine's operating temperature will not only increase performance, but it will also increase reliability and engine life by decreasing the stress caused by heat fatigue.

4.86 out of 5 stars ( 7 )

$57.99

Tuff Stuff Performance Platinum Series Water Pumps

Tuff Stuff Performance Platinum Series water pumps are constructed from lightweight aluminum, and are available in both standard- and high-volume flow rates. Choose from among long and short styles, clockwise and counterclockwise rotations, and several quality finishes. These mechanical water pumps are ideal for replacement or upgrade purposes. They're available for a wide variety of vehicle-specific applications.

4.06 out of 5 stars ( 65 )

$194.99

$298.99

On Sale

Frostbite Performance Cooling Aluminum Radiators

Protect your ride from overheating! Now you can maximize cooling efficiency with Frostbite's performance cooling aluminum radiators. They're engineered to cool more effectively and weigh less than the older OEM-style brass units, enhancing the overall performance of your engine. Frostbite radiators are available in a variety of application-specific fitments, each unit engineered with aircraft-quality aluminum cores, fittings, tanks with billet aluminum filler necks, and OEM-style brass petcocks. A proper cooling system starts with the right radiator—the Frostbite!

4.17 out of 5 stars ( 304 )

$515.95

Maradyne Mach One Series Electric Fans

Maradyne Mach One series electric fans feature a quiet, reversible 225 W motor, so they can be used as a puller or pusher, depending on your space constraints. They have a glass-filled nylon shroud and blade and are high-temperature and impact-resistant for harsh underhood temperatures and greater resistance to flying road debris.

5.0 out of 5 stars ( 1 )

$285.53

$370.40

Four Seasons Ultra-Cool Transmission Oil Coolers

Keep your transmission healthy with Four Seasons Ultra-Cool transmission oil coolers. The aluminum tube and fin oil coolers feed your system cool oil, protecting it from overheating and giving it the strength to climb, tow, and tackle stop-and-go city driving. Four Seasons transmission oil coolers offer your transmission efficient performance and protection. Be good to your transmission--give it a regular dose of cool oil from Four Seasons Ultra-Cool transmission oil coolers.

4.9 out of 5 stars ( 10 )

$37.99

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