1966 GMC 2500 Cooling and Heating Parts

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1966 GMC 2500

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1966 GMC 2500

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Vintage Air |

#725121019

Vintage Air 121019 O-Ring Extended Bulkhead Heater Fitting

(1)

AN Size:

-10 AN

Angle:

90 degree

Fitting End A:

#10 air conditioning Female O-ring

$17.99

/each

QuickCar 611-6205 2 1/16 In. Open Wheel Water Temperature Gauge

QuickCar Racing Products |

#6096116205

QuickCar 611-6205 2 1/16 In. Open Wheel Water Temperature Gauge

Gauge Diameter:

2-1/16"

Gauge Type:

Mechanical

Gauge Range:

100-250 Degrees

$69.95

/each

-7%

Earls |

#42500122ERL

Earls 00122ERL Hardline Adapter, 3/8-24 IFM to 10mm x 1.0 IFF

(1)

Fitting Type:

Adapter Fitting

Angle:

Straight

Fitting End A:

3/8-24 I.F. Male

$14.88

/each

$16.10

Russell |

#6177029

Russell 670290 Fuel Pressure T-Off Fitting -4 AN Male - Female 1/8 NPT

(4)

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Male

Fitting End C:

1/8" NPT Female

$17.95

/each

-27%

Fragola |

#6172290051

Fragola 2290051-BL 90 Degree Adapter Hose End Fitting, -8 AN to -6 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-6 AN Female

Fitting End B:

-8 AN Hose

$28.99

/each

$40.11

How to Choose the Best Radiator for LS Swaps on a Budget

The radiator is an important, but often expensive part of that LS Swap. Here are some options to pick the best radiator for your LS swap on a budget.

Torque Converter and Transmission Cooling Basics - 1967 Chevelle

Learn the basic function of a torque converter along with alternative ways to cool your Chevy transmission.

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.

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.

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.

Cooling a '46 Ford Sedan

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

Can You Paint a Car Radiator & Does That Make it Less Efficient

Does painting your radiator black affect cooling ability or is it an old wives’ tale? If painted properly your cooling system will be fine.

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.

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!

Bringing the Heat

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

-7%

Earls |

#425921103ERL

Earls 921103ERL Blue 90 Degree -3 AN Male to -3 AN Female Swivel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Female

Angle:

90 degree

$39.90

/each

$43.17

-7%

Earls |

#425921104ERL

Earls 921104ERL Blue 90 Degree -4 AN Male to -4 AN Female Swivel

(1)

Fitting End A:

-4 AN Male

Fitting End B:

-4 AN Female

Angle:

90 degree

$29.86

/each

$32.30

Earls |

#42500114ERL

Earls 00114ERL Hardline Adapter, 7/16-24 IFM to 3/8-24 IFF

(1)

Fitting Type:

Adapter Fitting

Angle:

Straight

Fitting End A:

7/16-24 I.F. Male

$6.95

/each

Stewart Warner |

#66582409

Stewart Warner Deluxe Racing Water Temp Gauge, Mechanical, 2-5/8 Inch

(11)

Gauge Diameter:

2-5/8"

Gauge Range:

100-265 °F

Bezel Finish:

Stainless

as low as

$98.99

/each

Aluminum Flare Tee Adapter Fitting, Blue, -4 AN

Speedway Motors |

#6176100

Aluminum Flare Tee Adapter Fitting, Blue, -4 AN

Fitting End A:

-4 AN Male

Fitting End B:

-4 AN Male

Fitting End C:

-4 AN Male

$10.99

/each

COMP Cams |

#282G31216

COMP Cams G31216 Gator Brand Hose Clamp, .625 - 1 in. Range, Size 8

(2)

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$6.95

/each

COMP Cams |

#282G31260

COMP Cams G31260 Gator Brand Hose Clamp, 2.360 - 3.150 Range, Size 40

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$6.95

/each

Billet Specialties |

#21168020

Billet Specialties 68020 Alum Hose Separator Clamp, .440 x .540 Inch

(2)

Hole Diameter:

.44"

Hole Diameter (2):

.54"

Overall Length:

1.63"

$27.95

/each

Billet Specialties |

#21168220

Billet Specialties 68220 Alum Hose Separator Clamp, .562 x .562 Inch

(6)

Hole Diameter:

.56"

Hole Diameter (2):

.56"

Overall Length:

1.72"

$27.95

/each

-62%

Aeroquip |

#61710041

Aeroquip FBM4414 Black Straight Swivel Hose End Coupler Fitting -10 AN

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$23.99

/each

$63.55

-68%

Aeroquip |

#61710051

Aeroquip FBM4415 Black Straight Swivel Hose End Coupler Fitting -12 AN

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$25.99

/each

$83.27

-62%

Aeroquip |

#6171001

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -4 AN

(2)

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$19.49

/each

$52.27

Black 90 Degree -8 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760871

Black 90 Degree -8 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

(1)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$33.99

/each

-17%

90 Degree Flare Adaptor, AN12 to 1/2 Inch NPT

Speedway Motors |

#6176090

90 Degree Flare Adaptor, AN12 to 1/2 Inch NPT

(1)

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$27.99

/each

$34.04

-70%

Aeroquip |

#6171534

Aeroquip FCE1534 Nickel 90 Deg Push-On Hose Socketless Fitting, -10 AN

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$35.99

/each

$122.00

Goodridge |

#61770241

Goodridge AN921-06DBLK -6 AN to -6 Port Fitting, 90 Degree, Black

(3)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male o-ring

Angle:

90 degree

$23.99

/each

Stainless Steel Dual Brake Line Tube Clamps, Bag/12

Speedway Motors |

#91031316

Stainless Steel Dual Brake Line Tube Clamps, Bag/12

(37)

Material Type:

Stainless Steel

Color:

Natural

Sold in Quantity:

Set

$19.99

/bag

Straight High-Flow O-Ring -10 AN Hose to -10 AN Port Fitting

Speedway Motors |

#6177016

Straight High-Flow O-Ring -10 AN Hose to -10 AN Port Fitting

(2)

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

Straight

$23.99

/each

-71%

90 Degree Nickel Plated AC Fitting, -6 AN

Aeroquip |

#6171732

90 Degree Nickel Plated AC Fitting, -6 AN

(2)

AN Size:

-6 AN

Angle:

90 degree

Fitting End A:

-6 AN O-ring

$37.99

/each

$132.00

-65%

90 Degree Nickel Plated AC Fitting, O-Ring Pilot, -10 AN

Aeroquip |

#6171734

90 Degree Nickel Plated AC Fitting, O-Ring Pilot, -10 AN

(2)

AN Size:

-10 AN

Angle:

90 degree

Fitting End A:

-10 AN O-ring

$50.99

/each

$147.58

Vibrant |

#32116791

Vibrant 16791 LS Engine Fuel Pressure Adapter, AN 4 To 1/8 NPT

Fitting End A:

-4 AN Female

Fitting End B:

1/8" NPT Female

Angle:

Straight

$15.29

/each

Steel Adapter Fitting, 1/8 Inch Male to 1/4 Inch Male NPT

Speedway Motors |

#6175404

Steel Adapter Fitting, 1/8 Inch Male to 1/4 Inch Male NPT

Fitting End A:

1/4" NPT Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$5.49

/each

-19%

Remflex Gaskets |

#63918023

Remflex Gaskets 18-023 Turbo T3 Inlet Gasket, Open Plenum

Sold in Quantity:

Set

GTIN Code:

878891004199

$16.37

/each

$20.46

Black Straight -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760521

Black Straight -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$17.99

/each

-7%

Earls |

#425981603ERL

Earls 981603ERL Blue Straight -3 AN Male to 1/8 Inch NPT Adapter

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.43

/each

$8.03

-69%

Aeroquip |

#6174213

Aeroquip FBM4213 Starlite Crimp Fitting, Straight, -8 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$19.49

/each

$63.32

-75%

Aeroquip |

#6174215

Aeroquip FBM4215 Starlite Crimp Fitting, Straight, -12 AN

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$19.49

/each

$80.66

-69%

Aeroquip |

#6174222

Aeroquip FBM4222 Starlite Crimp Fitting, 45 Degree, -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$36.99

/each

$120.42

$117 Off

Aeroquip |

#6174225

Aeroquip FBM4225 Starlite Crimp Fitting, 45 Degree, -12 AN

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$46.99

/each

$164.06

-71%

Aluminum Male AN10 O-Ring to AN10 Adaptor

Speedway Motors |

#1062953

Aluminum Male AN10 O-Ring to AN10 Adaptor

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

Straight

$9.49

/each

$33.32

Billet Specialties |

#21168820

Billet Specialties 68820 Alum Hose Separator Clamp, 1.015 x 1.015 Inch

(1)

Hole Diameter:

1.02"

Hole Diameter (2):

1.02"

Overall Length:

2.80"

$27.95

/each

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1966 GMC 2500 Cooling and Heating Parts

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Products

Vintage Air 121019 O-Ring Extended Bulkhead Heater Fitting

QuickCar 611-6205 2 1/16 In. Open Wheel Water Temperature Gauge

Earls 00122ERL Hardline Adapter, 3/8-24 IFM to 10mm x 1.0 IFF

Russell 670290 Fuel Pressure T-Off Fitting -4 AN Male - Female 1/8 NPT

Fragola 2290051-BL 90 Degree Adapter Hose End Fitting, -8 AN to -6 AN

Related Articles

Earls 921103ERL Blue 90 Degree -3 AN Male to -3 AN Female Swivel

Earls 921104ERL Blue 90 Degree -4 AN Male to -4 AN Female Swivel

Earls 00114ERL Hardline Adapter, 7/16-24 IFM to 3/8-24 IFF

Stewart Warner Deluxe Racing Water Temp Gauge, Mechanical, 2-5/8 Inch

Aluminum Flare Tee Adapter Fitting, Blue, -4 AN

COMP Cams G31216 Gator Brand Hose Clamp, .625 - 1 in. Range, Size 8

COMP Cams G31260 Gator Brand Hose Clamp, 2.360 - 3.150 Range, Size 40

Billet Specialties 68020 Alum Hose Separator Clamp, .440 x .540 Inch

Billet Specialties 68220 Alum Hose Separator Clamp, .562 x .562 Inch

Aeroquip FBM4414 Black Straight Swivel Hose End Coupler Fitting -10 AN

Aeroquip FBM4415 Black Straight Swivel Hose End Coupler Fitting -12 AN

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -4 AN

Black 90 Degree -8 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

90 Degree Flare Adaptor, AN12 to 1/2 Inch NPT

Aeroquip FCE1534 Nickel 90 Deg Push-On Hose Socketless Fitting, -10 AN

Goodridge AN921-06DBLK -6 AN to -6 Port Fitting, 90 Degree, Black

Stainless Steel Dual Brake Line Tube Clamps, Bag/12

Straight High-Flow O-Ring -10 AN Hose to -10 AN Port Fitting

90 Degree Nickel Plated AC Fitting, -6 AN

90 Degree Nickel Plated AC Fitting, O-Ring Pilot, -10 AN

Vibrant 16791 LS Engine Fuel Pressure Adapter, AN 4 To 1/8 NPT

Steel Adapter Fitting, 1/8 Inch Male to 1/4 Inch Male NPT

Remflex Gaskets 18-023 Turbo T3 Inlet Gasket, Open Plenum

Black Straight -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Earls 981603ERL Blue Straight -3 AN Male to 1/8 Inch NPT Adapter

Aeroquip FBM4213 Starlite Crimp Fitting, Straight, -8 AN

Aeroquip FBM4215 Starlite Crimp Fitting, Straight, -12 AN

Aeroquip FBM4222 Starlite Crimp Fitting, 45 Degree, -6 AN

Aeroquip FBM4225 Starlite Crimp Fitting, 45 Degree, -12 AN

Aluminum Male AN10 O-Ring to AN10 Adaptor

Billet Specialties 68820 Alum Hose Separator Clamp, 1.015 x 1.015 Inch