1981 Chevy C20 Cooling and Heating Parts

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1981 Chevy C20

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1981 Chevy C20

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Stainless T-Bolt Clamp, 2-1/2 Inch Minimum Clamping Diameter

Speedway Motors |

#910553326

Stainless T-Bolt Clamp, 2-1/2 Inch Minimum Clamping Diameter

(4)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$7.69

/each

Speedway Motors |

#91067159

508 Chrome AC Compressor

(4)

Overall Length:

8.50"

Overall Width:

5.0"

Overall Height:

5.625"

$495.99

/each

-34%

Fragola |

#6172201071

Fragola 2201071-BL Straight Hose End Adapter Fitting, -6 AN to -8 AN

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-8 AN Female

Fitting End B:

-6 AN Hose

$15.49

/each

$23.48

Billet Specialties |

#910674250

Billet Specialties 67425 Polished Aluminum 5/8 Inch Hose End Cover

(3)

Sold in Quantity:

Each

GTIN Code:

800770104904

$27.95

/each

SPAL |

#91065152

SPAL SBL-YAZ-PT10 Plus/Nuova Series Brushless Fan Jumper Harness

(3)

Sold in Quantity:

Each

$51.93

/each

Keeping your 1955 Chevy Cool

Shortcuts don't always pay off. Zach Raddatz walk us through his experience with a cheap radiator so we don't make the same mistake!

Squarebody LS Swap Guide | 73-87 C10 Parts List

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

Upgrading the Cooling System for a Small Block Chevy

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Car Cooling System Components

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

How to Install a Starter Heat Shield

Learn how to keep your starter cool using a heat shield. Read the steps and parts necessary for the installation.

Fix An Overheating Race Engine | Beyond The Cooling System

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Cooling a '46 Ford Sedan

In this Tech Tip, John offers some guidance to a customer looking to cool his 1946 Ford Sedan.

Bringing the Heat

18 Chevys throw down at the 2017 Classic Industries Super Chevy Muscle Car Challenge presented by Falken Tires

How To Choose A Radiator For Your Car

Learn how to choose the best radiator for your vehicle. Our guide covers key factors to consider when selecting an aftermarket radiator for your hot rod, muscle car, or classic pickup.

Installing an External Oil Cooler

In this guide, Kevin demonstrates how to properly install an external oil cooler in his '54 Chevy Belair with a Big Block Chevy engine.

SPAL |

#91065195

SPAL SBL-TSI-195P-PKG 175-195° Brushless Temp. Control Sensor

Temp. Range:

175 Degrees Off 195 Degrees On

Thread Pitch:

3/8" NPT

$149.98

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -8 AN

Speedway Motors |

#62010030

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -8 AN

(1)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -10 AN

Speedway Motors |

#6201004

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -10 AN

(2)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$15.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -12 AN

Speedway Motors |

#6201005

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -12 AN

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$18.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -12 AN

Speedway Motors |

#62010050

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -12 AN

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$18.99

/each

Universal LS Double Pass Radiator Kit, Dual Electric Fans, 31 In

Speedway Motors |

#9100257

Universal LS Double Pass Radiator Kit, Dual Electric Fans, 31 In

(7)

Radiator Style:

Double Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$542.99

/kit

Billet Specialties |

#91067225

Billet Specialties 67225 Polished Aluminum 3/8 Inch Hose End Cover

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Natural

$24.95

/each

Billet Specialties |

#91067325

Billet Specialties 67325 3/8 Inch Braided Hose Aluminum Hose End Cover

(3)

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Natural

$24.95

/each

SPAL |

#91064028

SPAL Thermoswitch Relay and Wiring Harness Kit

(53)

Thread Pitch:

3/8" NPT Sender 1/2" NPT Bushing

Sold in Quantity:

Kit

$105.17

/each

Earls |

#425AT991962ERL

Earls AT991962ERL 7/16-24 IFM to -6 AN Male Adapter Fitting

Fitting End A:

-6 AN Male

Fitting End B:

7/16"-24 I.F. Male

Material Type:

Aluminum

$6.95

/each

Speedway Motors |

#91015049

3.5 Inch Hose Clamps-2pk

(4)

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$3.49

/bag

Straight Aluminum Hose Connectors, 6 Inch Length

Speedway Motors |

#9171763

Straight Aluminum Hose Connectors, 6 Inch Length

(54)

Overall Length:

6.00"

Angle:

Straight

Material Type:

Aluminum

$14.49

/each

AN -4 LS Steam Port Adapter For Cylinder Head, Black

Speedway Motors |

#91717631

AN -4 LS Steam Port Adapter For Cylinder Head, Black

Fitting End A:

AN -4 Male

Material Type:

6061-T6 Aluminum

Fittings Included:

$16.99

/each

C&R Racing |

#91700104

C&R Racing 78-00104 Universal Fitting -20 AN Port To 1-1/2 Hose

Thread Pitch:

-20 AN ORB (1-5/8"-12 SAE O-ring)

Angle:

Straight

Material Type:

Aluminum

$35.99

/each

Screw In Hose Connector for Race Pro LS Swap Radiator, 1-1/4 Inch

Speedway Motors |

#9173522

Screw In Hose Connector for Race Pro LS Swap Radiator, 1-1/4 Inch

(1)

Thread Pitch:

-20 AN ORB (1-5/8"-12 SAE O-ring)

Angle:

Straight

Material Type:

Aluminum

$21.99

/each

Fragola |

#6179522

Fragola 495022 Pressure Gauge Fitting, 1/8 Female to -3 AN Male 90

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Female

Angle:

90 degree

$10.99

/each

-29%

Fragola |

#61795231

Fragola 495023-BL 90 Black Press Gauge Fitting 1/8 Fem -4 AN Male

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Female

Angle:

90 degree

$8.19

/each

$11.65

WindChill® LS Swap 3-Row Aluminum Radiator, Black

Speedway Motors |

#9173561

WindChill® LS Swap 3-Row Aluminum Radiator, Black

Radiator Style:

Double Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

as low as

$353.99

/each

WindChill® LS Swap 3-Row Radiator, w/ Fan and Shroud, Black

Speedway Motors |

#9173562B

WindChill® LS Swap 3-Row Radiator, w/ Fan and Shroud, Black

Radiator Style:

Double Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

as low as

$528.99

/kit

40 Amp Adjustable Fan Switch and Relay Kit

Speedway Motors |

#91604041

40 Amp Adjustable Fan Switch and Relay Kit

(2)

Amperage:

20 amps

Sold in Quantity:

Kit

$66.99

/kit

Speedway Motors |

#9174026

Aluminum Fan Shroud, 28 W x 18.5 H

(5)

Overall Width:

28.00"

Overall Height:

18.38"

Depth:

2.68"

$82.99

/each

Speedway Motors |

#9175022B

Black Aluminum Dual Fan Shroud For Speedway Motors Radiators

Depth:

0.97"

Material Thickness:

.063"

Material Type:

Aluminum

$95.99

/each

Speedway Motors |

#91740079

Speedway Motors Single Fan Male Pigtail Connector

(2)

Sold in Quantity:

Each

$7.19

/each

Vintage Air |

#72535811VUG

Vintage Air 35811-VUG Beadlock O-Ring Fitting Straight No 6

(1)

Angle:

Straight

GTIN Code:

842829118166

$6.99

/each

Vintage Air |

#72535813VUG

Vintage Air 35813-VUG Beadlock O-Ring Fitting Straight No 10

(3)

Angle:

Straight

GTIN Code:

842829118180

$8.99

/each

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Speedway Motors |

#91001356

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

(21)

Style:

Worm Gear

Material Type:

Aluminum

Reusable:

Yes

as low as

$11.49

/each

Black Socketless Straight Push-On Hose End, -10 AN

Speedway Motors |

#62020041

Black Socketless Straight Push-On Hose End, -10 AN

(7)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$15.99

/each

45 Degree Socketless Push-On Hose End, -8 AN

Speedway Motors |

#6202010

45 Degree Socketless Push-On Hose End, -8 AN

(3)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$20.99

/each

Stewart Warner |

#66582326

Stewart Warner Deluxe Water Temperature Gauge, Mechanical, 2-1/16 Inch

(28)

Gauge Diameter:

2-1/16"

Gauge Range:

100-265 °F

Bezel Finish:

Stainless

as low as

$105.99

/each

-29%

Fragola |

#6179521

Fragola 495021 Pressure Fitting 1/8 Inch Female to AN4 Male - Blue

(2)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Female

Angle:

Straight

$5.99

/each

$8.52

-42%

Fragola |

#61729101

Fragola 209110-BL Series 8000 Push-Lite Hose End, -10AN to -8AN

(3)

Fitting Hose Size:

-8 AN

Fitting End A:

-10 AN Female

Fitting End B:

-8 AN Hose

$22.99

/each

$39.80

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1981 Chevy C20 Cooling and Heating Parts

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Products

Stainless T-Bolt Clamp, 2-1/2 Inch Minimum Clamping Diameter

508 Chrome AC Compressor

Fragola 2201071-BL Straight Hose End Adapter Fitting, -6 AN to -8 AN

Billet Specialties 67425 Polished Aluminum 5/8 Inch Hose End Cover

SPAL SBL-YAZ-PT10 Plus/Nuova Series Brushless Fan Jumper Harness

Related Articles

SPAL SBL-TSI-195P-PKG 175-195° Brushless Temp. Control Sensor

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -8 AN

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -10 AN

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -12 AN

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -12 AN

Universal LS Double Pass Radiator Kit, Dual Electric Fans, 31 In

Billet Specialties 67225 Polished Aluminum 3/8 Inch Hose End Cover

Billet Specialties 67325 3/8 Inch Braided Hose Aluminum Hose End Cover

SPAL Thermoswitch Relay and Wiring Harness Kit

Earls AT991962ERL 7/16-24 IFM to -6 AN Male Adapter Fitting

3.5 Inch Hose Clamps-2pk

Straight Aluminum Hose Connectors, 6 Inch Length

AN -4 LS Steam Port Adapter For Cylinder Head, Black

C&R Racing 78-00104 Universal Fitting -20 AN Port To 1-1/2 Hose

Screw In Hose Connector for Race Pro LS Swap Radiator, 1-1/4 Inch

Fragola 495022 Pressure Gauge Fitting, 1/8 Female to -3 AN Male 90

Fragola 495023-BL 90 Black Press Gauge Fitting 1/8 Fem -4 AN Male

WindChill® LS Swap 3-Row Aluminum Radiator, Black

WindChill® LS Swap 3-Row Radiator, w/ Fan and Shroud, Black

40 Amp Adjustable Fan Switch and Relay Kit

Aluminum Fan Shroud, 28 W x 18.5 H

Black Aluminum Dual Fan Shroud For Speedway Motors Radiators

Speedway Motors Single Fan Male Pigtail Connector

Vintage Air 35811-VUG Beadlock O-Ring Fitting Straight No 6

Vintage Air 35813-VUG Beadlock O-Ring Fitting Straight No 10

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Black Socketless Straight Push-On Hose End, -10 AN

45 Degree Socketless Push-On Hose End, -8 AN

Stewart Warner Deluxe Water Temperature Gauge, Mechanical, 2-1/16 Inch

Fragola 495021 Pressure Fitting 1/8 Inch Female to AN4 Male - Blue

Fragola 209110-BL Series 8000 Push-Lite Hose End, -10AN to -8AN