GMC K25 Cooling and Heating Parts

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GMC K25

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Earls |

#425AT985008ERL

Earls AT985008ERL -8 AN Male to 3/4-16 Inch O-Ring Port Adapter

Fitting End A:

-8 AN Male

Fitting End B:

3/4" - 16 Male O-ring (-8 AN)

Angle:

Straight

$18.95

/each

$20.50

Threaded NPT Steel and Aluminum Weld Bung Fitting Master Kit

Speedway Motors |

#9108518

Threaded NPT Steel and Aluminum Weld Bung Fitting Master Kit

Sold in Quantity:

Kit

$231.99

/kit

NOTCHEAD |

#91606173

NotcHead Hardline Clamps 12 pack, 1/4 Inch

Material Type:

Plastic

Color:

Black

Maximum Clamping Diameter:

0.25"

$40.99

/kit

Steel 90 Degree Radiator Hose Connectors

Speedway Motors |

#9171000

Steel 90 Degree Radiator Hose Connectors

(14)

Angle:

90 degree

Material Type:

Steel

Sold in Quantity:

Each

$13.99

/each

Single 16 Inch Fan and Shroud Combo for 26 Inch Radiators

Speedway Motors |

#91604065

Single 16 Inch Fan and Shroud Combo for 26 Inch Radiators

(5)

Fan Diameter:

16 Inch

Maximum Fan CFM:

1300 CFM

Fan Flow Type:

Reversible

$140.99

/kit

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.

Transmission Cooler Guide & How To Install an Inline Transmission Cooler

Learn about how aftermarket transmission coolers can help keep your transmission cool and the different options available for cooling with our expert guide.

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.

How to Install an External Transmission Cooler

Learn how to install an external Transmission Cooler, to help keep the temperature of your transmission consistent.

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.

Installing a Crankcase Ventilation System

Read this guide on how to create a custom crankcase vent system for a Corvette using a Sure Seal air cleaner assembly kit. Learn how to keep pressure to a minimum and fabricate tubing to ensure a proper fit.

Daily Driver Maintenance with K&N Cold Air Intake

Jeff K. doesn't just limit his tendencies to the classics. His daily drivers get the special treatment as well. Take his 2015 Mazda6, for example. Among the changes Jeff made was to install a K&N Performance Air Intake kit.

32 Grille Repair

Speedway Motors employee Tim M. decided to take us along as he takes another step in restoring a '32 Ford. This go-round he repairs an original '32 grille insert to put in his new shell.

Dominator Race Products |

#91734303

Dominator Modified Radiator Fan Shroud

(1)

Overall Width:

19.5"

Overall Height:

19"

Depth:

$68.99

/each

Speedway Ford-Mopar Universal Aluminum Radiator

Speedway Motors |

#917348

Speedway Ford-Mopar Universal Aluminum Radiator

(62)

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

as low as

$196.99

/each

Speedway Straight Bulkhead Fitting Kit, -3 AN, Blue

Speedway Motors |

#9108359

Speedway Straight Bulkhead Fitting Kit, -3 AN, Blue

(1)

AN Size:

-3 AN

Angle:

Straight

Fitting End A:

-3 AN Male

$13.99

/kit

Speedway Straight Bulkhead Fitting Kit, -3 AN, Black

Speedway Motors |

#9108360

Speedway Straight Bulkhead Fitting Kit, -3 AN, Black

AN Size:

-3 AN

Angle:

Straight

Fitting End A:

-3 AN Male

$15.99

/kit

Stainless T-Bolt Clamp, 2-3/16 Inch Minimum Clamping Diameter

Speedway Motors |

#910553324

Stainless T-Bolt Clamp, 2-3/16 Inch Minimum Clamping Diameter

(2)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$7.49

/each

-53%

Speedway Motors |

#915604

Garage Sale - Steel Hose Clamp

as low as

$1.87

/each

$3.99

Vintage Air |

#72507322VUC

Vintage Air 07322-VUC Standard Painted Drier With Binary Switch

(2)

GTIN Code:

842829102998

$51.99

/each

Vintage Air |

#725315070VUA

Vintage Air 315070-VUA Beadlock Refrigerant Hose Kit

GTIN Code:

842829115066

$143.99

/each

Vintage Air |

#725366100

Vintage Air 366100 No 6 90 Degree Titefit A/C Fitting

(4)

Angle:

90 degree

GTIN Code:

842829118692

$68.99

/each

Tanks |

#91603447

Tanks BH-38 Hose Barb Bulkhead Fitting, 3/8 Inch, Aluminum

Fitting End A:

3/8 in.

Fitting End B:

3/8 in.

Angle:

Straight

$13.00

/each

COMP Cams |

#282G31280

COMP Cams G31280 Gator Brand Hose Clamp, 3.125-4 in. Range, Size 52-56

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$7.95

/each

$719 Off

Holley |

#42520180BK

Holley 20-180BK Premium Black Mid-Mount Complete Accessory System

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Billet Aluminum

Water Pump Included:

Yes

$3,499.95

/each

$4,218.95

Mr Gasket |

#550200106BL

Mr Gasket 200106-BL -6 Straight Push-On Hose Ends, Black

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$4.95

/each

Aluminum Flare Union Adapter Fitting, Black, -8 AN

Speedway Motors |

#61760361

Aluminum Flare Union Adapter Fitting, Black, -8 AN

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male

Angle:

Straight

$13.49

/each

Stewart Warner |

#665284B

SW HD Mechanical Water Temp Gauge

(3)

Gauge Diameter:

2-1/16"

Gauge Range:

100-265 °F

Bezel Finish:

Black Paint

$129.99

/each

Small Block Chevy 90 Degree Swivel Neck & 180 Degree Thermostat

Speedway Motors |

#9100552

Small Block Chevy 90 Degree Swivel Neck & 180 Degree Thermostat

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

Yes

$43.99

/kit

Stewart Warner |

#665361

Stewart Warner 361AT72 Green Line Mech Water Temp Gauge 2-1/16 Inch

(8)

Gauge Diameter:

2-1/16"

Gauge Range:

100-250 °F

Bezel Finish:

Chrome

$139.99

/each

Stewart Warner |

#66582307

Stewart Warner 82307 2-1/16 Inch Deluxe Electric Water Temp Gauge

(6)

Gauge Diameter:

2-1/16"

Gauge Range:

100-280 °F

Bezel Finish:

Stainless

$65.99

/each

-63%

Aeroquip |

#6172013

Aeroquip FBM1100 Straight High Pressure -3 AN TFE Hose End

(4)

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$11.49

/each

$31.66

-50%

Fragola 496308 90 Degree Female Swivel Coupler AN8

Speedway Motors |

#6174010

Fragola 496308 90 Degree Female Swivel Coupler AN8

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Female

Angle:

90 degree

$13.49

/each

$27.41

Stainless Steel Straight Adapter, -3 AN to -3 AN

Speedway Motors |

#6178517

Stainless Steel Straight Adapter, -3 AN to -3 AN

(4)

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$12.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -10 AN

Speedway Motors |

#62010040

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -10 AN

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$18.99

/each

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Nickel, -10 AN

Speedway Motors |

#62010180

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Nickel, -10 AN

(1)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$31.99

/each

Wilwood |

#8352205247

Wilwood 220-5247 Tandem Master Cylinder Fitting Adapter, 3/16 x 1/2-20

(1)

Fitting Type:

Hardline Tube Nut Fitting

Angle:

Straight

Fitting End A:

1/2-20 I.F. Male

$4.56

/each

Wilwood |

#8352206413

Wilwood 220-6413 Brake Line Fitting Adapt, -3 AN to 10mm x 1.0 IF

Fitting End A:

-3 AN Male

Fitting End B:

10MM X 1.0 I.F. Female

Material Type:

Steel

$11.54

/each

Earls |

#425740156ERL

Earls 740156ERL Vapor Guard Hose End, 5/16 Inch to -6 AN Male

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Male

Fitting End B:

5/16" Hose barb

$7.95

/each

-7%

Earls |

#425782461ERL

Earls 782461ERL Vapor Guard Hose Tee, 3/8 Inch, 1/8 Inch NPT Port

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Female

Angle:

Tee

$17.89

/each

$19.35

SPAL |

#91065215

SPAL SBL-TSI-215P Brushless LS Swap Temp. Control Sensor 190-215°

Temp. Range:

Adjustable 190-215 Degrees On

Thread Pitch:

3/8" NPT

$149.98

/each

Speedway Mechanical Water Temperature Gauge, 2-1/16 Inch, White

Speedway Motors |

#91065041

Speedway Mechanical Water Temperature Gauge, 2-1/16 Inch, White

(33)

Gauge Diameter:

2-1/16"

Gauge Range:

100-260 °F

Bezel Finish:

Stainless

$38.99

/each

Stewart Warner |

#91603054

Stewart Warner Deluxe 2-1/16 Inch Water Temp Gauge Kit

(2)

Gauge Diameter:

2-1/16"

Gauge Range:

100-240 °F

Bezel Finish:

Stainless

$99.99

/each

LS Swap Temp Gauge Sender Adapter Fitting, 12MM x 1/8NPT, Short

Speedway Motors |

#91680919

LS Swap Temp Gauge Sender Adapter Fitting, 12MM x 1/8NPT, Short

(4)

Thread Pitch:

12mm-1.5 Male

Sold in Quantity:

Each

$15.99

/each

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GMC K25 Cooling and Heating Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

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Discounts

Price

Customer Rating

Products

Earls AT985008ERL -8 AN Male to 3/4-16 Inch O-Ring Port Adapter

Threaded NPT Steel and Aluminum Weld Bung Fitting Master Kit

NotcHead Hardline Clamps 12 pack, 1/4 Inch

Steel 90 Degree Radiator Hose Connectors

Single 16 Inch Fan and Shroud Combo for 26 Inch Radiators

Related Articles

Dominator Modified Radiator Fan Shroud

Speedway Ford-Mopar Universal Aluminum Radiator

Speedway Straight Bulkhead Fitting Kit, -3 AN, Blue

Speedway Straight Bulkhead Fitting Kit, -3 AN, Black

Stainless T-Bolt Clamp, 2-3/16 Inch Minimum Clamping Diameter

Garage Sale - Steel Hose Clamp

Vintage Air 07322-VUC Standard Painted Drier With Binary Switch

Vintage Air 315070-VUA Beadlock Refrigerant Hose Kit

Vintage Air 366100 No 6 90 Degree Titefit A/C Fitting

Tanks BH-38 Hose Barb Bulkhead Fitting, 3/8 Inch, Aluminum

COMP Cams G31280 Gator Brand Hose Clamp, 3.125-4 in. Range, Size 52-56

Holley 20-180BK Premium Black Mid-Mount Complete Accessory System

Mr Gasket 200106-BL -6 Straight Push-On Hose Ends, Black

Aluminum Flare Union Adapter Fitting, Black, -8 AN

SW HD Mechanical Water Temp Gauge

Small Block Chevy 90 Degree Swivel Neck & 180 Degree Thermostat

Stewart Warner 361AT72 Green Line Mech Water Temp Gauge 2-1/16 Inch

Stewart Warner 82307 2-1/16 Inch Deluxe Electric Water Temp Gauge

Aeroquip FBM1100 Straight High Pressure -3 AN TFE Hose End

Fragola 496308 90 Degree Female Swivel Coupler AN8

Stainless Steel Straight Adapter, -3 AN to -3 AN

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -10 AN

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Nickel, -10 AN

Wilwood 220-5247 Tandem Master Cylinder Fitting Adapter, 3/16 x 1/2-20

Wilwood 220-6413 Brake Line Fitting Adapt, -3 AN to 10mm x 1.0 IF

Earls 740156ERL Vapor Guard Hose End, 5/16 Inch to -6 AN Male

Earls 782461ERL Vapor Guard Hose Tee, 3/8 Inch, 1/8 Inch NPT Port

SPAL SBL-TSI-215P Brushless LS Swap Temp. Control Sensor 190-215°

Speedway Mechanical Water Temperature Gauge, 2-1/16 Inch, White

Stewart Warner Deluxe 2-1/16 Inch Water Temp Gauge Kit

LS Swap Temp Gauge Sender Adapter Fitting, 12MM x 1/8NPT, Short