1981 Chevy G-Series Performance Engine Cooling

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    • (2 reviews)
      # 515837204
      Chevy G-Series 1981, Thermocap™ Radiator Cap by Mr. Gasket®. OEM Replacement. With Thermometer Built In. 16 PSI. Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether it’s...
      Brilliant triple-chrome platingPrevent boilovers
      +1
      $32.43 - $37.53
    • (1 review)
      # 86900684
      Chevy G-Series 1981, Electric Fan by Flex-a-Lite®. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool downs, extended water pump life, improved A/C performance, and increased gas mileage. The...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $208.34 - $436.27
    • (0 reviews)
      # 262148375
      Chevy G-Series 1981, 300 Series High Flow Electric Water Pump by Meziere Enterprises®. Flow Rate: 55 GPM. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere...
      Suitable for street or drag strip use – 3000+ hour life expectancyHigh flow design provides 55 gallons per minute free flow rating
      +2
      $451.00 - $600.01
    • (0 reviews)
      # 900652534
      Chevy G-Series 5.0L / 5.7L Chevy Small Block Gen I with Long Water Pump Style 1981, Victor-Pro™ Water Pump by Edelbrock®. Material: Aluminum. These Victor Pro® series water pumps are designed for high output racing engines,...
      High quality at an affordable priceBuilt to match your exact requirements
      $252.95 - $316.95
    • (0 reviews)
      # 81798322
      Chevy G-Series 1981, Thermostat Housing by CSR Performance®. Machined from 6061-T6 Billet aluminum and swiveling 360° for easy connection in any position. Our thermostat housing uses O-ring seals eliminating the need for gaskets or...
      High quality at an affordable priceExpertly made from premium materials
      $55.43 - $146.87
    • (0 reviews)
      # 491960414
      Chevy G-Series 5.0L / 5.7L 1981, Low Profile Swivel Water Neck by Meziere Enterprises®. Type: 360 Degree. Outlet Size: 1.5". Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this...
      Powerful and efficient designExtended service life
      +1
      $129.49
    • (1 review)
      # 60659702
      Chevy G-Series 1981, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $56.82 - $64.31
    • (0 reviews)
      # 121346484
      Chevy G-Series with Chevy Small Block Engine 1981, SuperCool Flow™ Water Pump by Tuff Stuff Performance®. Bet your engine bay stays cool with state-of-the-art performance engine cooling parts from Tuff Stuff. They offer a perfect...
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      +6
      $76.84 - $219.36
    • (0 reviews)
      # 235076200
      Chevy G-Series 1981, 100 Series Electric Water Pump by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take...
      Suitable for street or drag strip use – 2400+ hour life expectancyHeavy duty motor provides 42 gallons per minute free flow rating
      +2
      $335.28 - $482.32
    • (0 reviews)
      # 288097796
      Chevy G-Series 5.7L 1981, Direct Fit Standard Profile Crossflow Radiator with Fan by Flex-a-Lite®. Size: 33 5/8" x 18 1/2" x 7 1/2". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. Fan Quantity: Dual. Fan...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $1,165.78
    • (0 reviews)
      # 608852965
      Chevy G-Series 1981, Direct-Fit Crossflow Module by Be Cool®. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be Coolant features a new-generation earth-friendly biodegradable,...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $1,399.99 - $2,499.99
    • (0 reviews)
      # 288098466
      Chevy G-Series Automatic Transmission 1981, Performance Direct Fit Combo Unit Radiator with Transmission Cooler by Griffin Thermal®. Size: 28" x 19" x 2.68". Inlet Location: Upper Passenger Side. Outlet Location: Lower Passenger Side....
      High quality at an affordable priceExpertly made from premium materials
      $817.24
    • (0 reviews)
      # 86900591
      Chevy G-Series 5.7L 1981, Direct Fit Standard Profile Crossflow Radiator by Flex-a-Lite®. Size: 33 5/8" x 18 1/2" x 3 3/4". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. The all-aluminum radiator core is...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $652.11
    • (0 reviews)
      # 104586462
      Chevy G-Series Automatic Transmission 1981, Muscle Car Radiator by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great...
      High quality at an affordable priceExpertly made from premium materials
      $280.49 - $293.24
    • (0 reviews)
      # 730641812
      Chevy G-Series 1981, O.E. Replacement Clutch Fan Blade by Flex-a-Lite®. Diameter: 19 1/4". Rotation: Clockwise. Finish: Silver. This product is made of high-quality materials to sere you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $48.18
    • (0 reviews)
      # 730619787
      Chevy G-Series 1981, Stainless Steel Fan Blade by Flex-a-Lite®. Diameter: 19 3/8". Rotation: Clockwise. Material: Stainless Steel. Finish: Silver. This product is made of high-quality materials to sere you for years to come. Designed...
      High quality at an affordable priceExpertly made from premium materials
      $65.04
    • (0 reviews)
      # 86900676
      Chevy G-Series 1981, Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it is sure to provide! A few extra...
      Maximizes horsepower and torqueOptimizes gas mileage
      $538.30 - $583.71
    • (0 reviews)
      # 86900717
      Chevy G-Series 1981, X-Treme Direct Fit S-Blade Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 12 1/8". Size: 26 1/4" x 15 1/2" x 4". With Full Shroud Measuring 26 1/4" x 15 1/2". Replace your old belt-driven...
      Maximizes horsepower and torqueOptimizes gas mileage
      $486.93
    • (0 reviews)
      # 956146945
      Chevy G-Series Automatic Transmission 1981, 12" Electric Fan and Shroud Assembly by Northern Radiator®. Diameter: 12". If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go....
      Made to enhance your cooling system efficiencyManufactured from durable materials to last
      $290.83 - $393.69
    • (0 reviews)
      # mpn1711342
      Chevy G10 / G20 Beauville / Chevy Van / Sportvan 5.0L 1981, Black Magic Electric Fan by Flex-a-Lite®. With Control. Diameter: 15". Size: 16" x 18" x 4 1/4". Rotation: Reverse. Keep your engine cool and free up some extra horsepower and...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $326.15
    • (0 reviews)
      # 86900715
      Chevy G-Series 1981, Trimline Reversible Electric Fan by Flex-a-Lite®. Diameter: 14". Size: 14 1/4" x 14 3/4" x 3 1/2". Voltage: 12 Volt. Finish: Black. Rounded Up Depth: 4". The Trimline electric fans can be used as a primary fan or an...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $126.03
    • (0 reviews)
      # mpn2942861
      Chevy G-Series 4.1L 1981, Swirl-Flex™ Fan Blade by Hayden®. Diameter: 19". Rotation: Standard. Restore proper performance of your fan with this product. Manufactured from stainless steel, these blades flatten out completely at high...
      Flattens out completely at high RPM to reduce drag on the engineEnsures dependable and lasting operation
      $49.17
    • (0 reviews)
      # 334532943
      Chevy G-Series 5.0L / 5.7L Chevy Small Block Gen I with Short Water Pump Style 1981, Circle Track™ Water Pump by Edelbrock®. Finish: Black Anodized. Material: Aluminum. Inlet: 1.84". These competition water pumps are designed for...
      High quality at an affordable priceBuilt to match your exact requirements
      $251.95 - $259.95
    • (1 review)
      # 429214832
      Chevy G-Series 5.0L / 5.7L Chevy Small Block Gen I with Long Water Pump Style 1981, High Performance Water Pump by Edelbrock®. Material: Aluminum. Hub Height: 6.93". Rotation: Clockwise. The "super cooling" water pump is...
      Aimed to improve your vehicle's performanceEngineered using CNC machining and 3D printed pattern technology
      $223.95 - $304.95
    • (0 reviews)
      # 144919350
      Chevy G-Series with Small Block Chevy 1981, Aluminum Water Pump by Big End Performance®. Material: Aluminum. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance...
      High quality at an affordable priceExpertly made from premium materials
      $80.77 - $117.49
    • (0 reviews)
      # mpn4242878408
      Chevy G-Series 5.0L / 5.7L 1981, Performance Water Pump by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from...
      Great design and functionMade from sturdy materials
      $53.31
    • (0 reviews)
      # 111073086
      Chevy G-Series 1981, Electric Water Pump by Dedenbear®. The smallest, lightest, highest volume electric pumps available. Specifically engineered for the types of engines, radiators and radiator placements used by drag racers. These are...
      High quality at an affordable priceBuilt to match your exact requirements
      $344.95 - $374.95
    • (0 reviews)
      # 255915806
      Chevy G-Series 1981, Edelbrock Engine Coolant Water Pump by March Performance®. Material: Aluminum. Type: Long. Rotation: Standard. This product by March Performance is manufactured with a unique blend of durability and performance to...
      Precisely engineered for perfect fit and functionMade with a unique blend of durability and style
      $271.71 - $369.78
    • (0 reviews)
      # 255915827
      Chevy G-Series 1981, Tuff Stuff Engine Coolant Water Pump by March Performance®. Finish: Satin. Material: Aluminum. Type: Short. Rotation: Standard. This product by March Performance is manufactured with a unique blend of durability and...
      Precisely engineered for perfect fit and functionMade with a unique blend of durability and style
      $113.60
    • (0 reviews)
      # 566547890
      Chevy G-Series 1981, 100 Series Heavy Duty Electric Water Pump by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed...
      Suitable for street or drag strip use – 2400+ hour life expectancyShow quality finish
      +2
      $365.81 - $501.11
    • (0 reviews)
      # 97294864
      Chevy G-Series 5.0L / 5.7L with Small Block 1981, Powerflow™ Water Pump by Professional Products®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from...
      Short StyleHigh Flow Impeller Design
      $108.91 - $144.93
    • (0 reviews)
      # 92670020
      Chevy G-Series 1981, Hi-Performance Water Pump by PRW®. Material: Aluminum. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $158.85 - $260.55
    • (0 reviews)
      # mpn4242889652
      Chevy G-Series 5.0L / 5.7L 1981, High Flow Electric Racing Water Pump by PRW®. Finish: Clear. The new Performance Quotient High Flow Billet Aluminum Electric Water Pumps are designed to equalize the flow into both sides of the engine...
      Made to keep your engine running coolImproves your vehicle's performance
      $305.55
    • (0 reviews)
      # 144998011
      Chevy G-Series 1981, Water Pump by PRW®. The electric water pump was designed to alleviate the power drag produced by conventional pulley drive units. A heavy duty electric motor, turning at approximately 1,500 rpm, is more than...
      LightweightSuitable for Street or Strip
      $193.05 - $220.05
    • (0 reviews)
      # 898309261
      Chevy G-Series 5.0L / 5.7L 1981, Mechanical Aluminum Water Pump by Racing Power Company®. Long. High flow pumps. Up to 50 gpm with billet and 35 gpm with cast. Stainless hardware included. This top-grade product is expertly made in...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $101.83 - $118.66
    • (0 reviews)
      # 219747058
      Chevy G-Series with Chevy Small Block Gen I Engine with Long Water Pump 1981, Stage 1 Water Pump by Stewart Components®. Material: Cast Iron. Length: 6.932". Rotation: Clockwise. Shaft Diameter: 5/8". The Stage 1 Water Pumps use new...
      Models with 3/4" ball/roller bearings offer five times the strength of standard bearingsPrecision ground fan hub for perfect pulley alignment
      $98.40
    • (0 reviews)
      # 219747060
      Chevy G-Series with Chevy Small Block Gen I Engine with Long Water Pump 1981, Stage 2 Water Pump by Stewart Components®. Material: Aluminum. Length: 6.932". Rotation: Clockwise. Shaft Diameter: 5/8". Stewart Stage 2 water pumps are...
      Equal flow to left and right cylinder headsHigh flow and pressure
      $179.00
    • (0 reviews)
      # mpn358734782
      Chevy G-Series 5.0L / 5.7L with Chevy Small Block Gen I Engine with Short Water Pump 1981, Stage 3 Water Pump by Stewart Components®. Material: Aluminum. Length: 5.795". Type: Not Adustable. Stewart Stage 3 water pumps are assembled...
      Models with 3/4" ball/roller bearings offer five times the strength of standard bearingsEqual flow to left and right cylinder heads
      $251.98
    • (0 reviews)
      # 64858941
      Chevy G-Series with Small Block Engine 1981, Action Plus Series Water Pump by Weiand®. Weiand's light weight, performance aluminum mechanical Action Plus water pump give a weight saving of 30% to 50% over stock cast-iron pump. This pump...
      Lightweight aluminumCNC Machined
      $116.95 - $149.95
    • (0 reviews)
      # 64858969
      Chevy G-Series with Small Block Engine 1981, Team G Series™ Water Pump by Weiand®. Finish: Satin. Weiand Team G water pump is ideally suited for racing. This pump has been completely redesigned for better performance and utilize...
      Lightweight aluminumCNC Machined
      $175.95 - $185.95
    • (0 reviews)
      # 983922316
      Chevy G-Series 1981, Engine Water Pump by Eastern Industries®. Type: With 1 Outlet. Impeller Material: Stamped Steel. All of Eastern Industries water pumps are engineered from original equipment samples and specifications. In many...
      Original Equipment QualityContinuous Improvement
      $28.97
    • (0 reviews)
      # 967956835
      Chevy G-Series 5.7L 1981, Electric Water Pump by Speedmaster®. 1 Piece. Speedmaster electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM. Speedmaster electric water pumps give you the flow that you...
      Created by professionals to meet your requirementsSuperior longevity and dependability
      $116.40 - $159.70
    • (0 reviews)
      # 911871229
      Chevy G-Series Legal for Race Use Only 1981, High Performance Thermostat by Mr. Gasket®. Diameter: 2.12". Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether it’s a...
      Designed to resist large variations of coolant pressure at high RPMOpens at correct temperature consistently regardless of engine RPM
      $16.20
    • (0 reviews)
      # 911866131
      Chevy G-Series 1981, High-Flow Thermostat by Milodon®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent...
      High quality at an affordable priceBuilt to match your exact requirements
      $23.95 - $25.71
    • (0 reviews)
      # 911846347
      Chevy G-Series 5.0L / 5.7L with Chevy small block Gen I Engine 1981, High Performance Thermostat by Stewart Components®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution....
      High quality at an affordable priceExpertly made from premium materials
      $33.18
    • (0 reviews)
      # 912062107
      Chevy G-Series 1981, Fail Safe Series™ Engine Coolant Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in...
      Exclusive, patented designHigh quality Stainless Steel and Copper construction
      $9.58 - $9.85
    • (0 reviews)
      # 912021777
      Chevy G-Series 1981, High-Flow Series™ Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product...
      Made of stainless steelProvide increased flow
      $6.94
    • (0 reviews)
      # mpn358591282
      Chevy G-Series THM400 Transmission 1981, Turbo PRO-X™ Overflow Canister by TCI®. Material: Aluminum. 1 Piece. Overflow Canister Pro x GM TH400 Transmission. PRO-X™ Overflow Canisters Provide Added Insurance Against Fluid LossNew...
      High quality at an affordable priceBuilt to match your exact requirements
      $144.67
    • (0 reviews)
      # 383434361
      Chevy G-Series 1981, Circulating Tank Heater by Kats Heaters®. Material: Aluminum Casting. The circulating tank heater is designed to keep the coolant in your engine warm. This product helps stimulate warm temperatures, gives quicker...
      Thermostatically controlled 135° - 175°Uses versatile strap type mounting
      $66.17 - $76.13
    • (0 reviews)
      # 93141877
      Chevy G-Series 1981, Silicone Radiator Hose by Mishimoto®. Inside Diameter: Hose 1: 1.77" and 1.6". Outside Diameter: Hose 1: 2.17" and 1.90". MaxTemperature: 330°F. Includes: Silicone Hoses, 2 Pieces Worm-Gear Clamps, Mishimoto...
      Constructed from four layers of silicone with heat-resistant embedded fibersImproves heat and pressure tolerance
      $48.00
    • (0 reviews)
      # mpn359113239
      Chevy G-Series 5.0L / 5.7L with Chevy Small Block Gen I 1981, Water Neck Top with Bleeder by Canton Racing®. Get the most out of your racing experience with Canton Racing. Manufactured using only premium materials and advanced...
      Made from high-grade materialsProvides efficient performance
      $20.00
    • (0 reviews)
      # 492041661
      Chevy G-Series 5.0L / 5.7L 1981, Fixed Water Neck by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      +2
      $106.49 - $131.54
    • (0 reviews)
      # 235076320
      Chevy G-Series 5.0L / 5.7L 1981, Swivel Water Neck by Meziere Enterprises®. Type: 360 Degree. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises....
      Powerful and efficient designExtended service life
      +2
      $81.43 - $100.22
    • (0 reviews)
      # 84337361
      Chevy G-Series 5.0L / 5.7L 1981, Coolant Thermostat Housing by Proform®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $15.09 - $18.99
    • (0 reviews)
      # 85081773
      Chevy G-Series 5.0L / 5.7L 1981, Officially Licensed GM Coolant Thermostat Housing by Proform®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $22.83 - $23.32
    • (1 review)
      # 91588426
      Chevy G-Series 1981, Water Neck by Trans-Dapt®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent...
      Built to match your exact requirementsHigh quality you can rely on
      $17.80 - $55.13
    • (1 review)
      # 216672810
      Chevy G-Series 1981, Thermostat Housing by Billet Specialties®. 1 Piece. Billet Specialties thermostat housings are precision machined from 6061-T6 billet aluminum and feature a polished or black anodized finish. To keep your engine...
      Buna N® O-rings for a positive sealO-ring seal eliminates the need for a gasket or sealant
      $34.95 - $79.95
    • (0 reviews)
      # mpn358581948
      Chevy G-Series 5.0L / 5.7L 1981, Engine Coolant Filler Neck by Moroso®. Straight. Black. Water Outlet, -16AN fitting and two 3/8" NPT Female Ports. With this quality part backed by a great price, you can enjoy your vehicle so much more...
      Includes two 3/8" NPT female ports to plumb water to cylinder head for additional coolingFor use with steel braided reinforced upper radiator hose
      $91.61
    • (0 reviews)
      # 235076336
      Chevy G-Series 5.0L / 5.7L 1981, Water Neck by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      +3
      $40.09 - $55.12
    • (0 reviews)
      # 990425044
      Chevy G-Series 5.0L / 5.7L 1981, Thermostat Housing Gasket by AllStar Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $1.69 - $35.99




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