1981 GMC C2500 Water Pumps and Components

507 products fit your

1981 GMC C2500

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1981 GMC C2500

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-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

-42%

Fragola |

#617499104

Fragola 499104-BL 90 Degree Black Fitting, 1/8 NPT Male to -4 AN Male

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$18.99

/each

$33.01

AutoMeter |

#1825431

AutoMeter 5431 Pro-Comp Mechanical Water Temperature Gauge

(2)

Gauge Diameter:

2-5/8"

Gauge Type:

Analog

Gauge Range:

140-280 °F

$151.99

/each

-23%

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

$8.49

/each

$11.10

-55%

Earls |

#425AT922107ERL

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Garage Sale Type:

Discontinued

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT Male

$15.50

/each

$34.95

Water Pump Options for the Chevy Crate Engine

In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.

Identifying Your Chevy Water Pump

Check here for a few simple images to help identify your Chevy water pump.

Water Pump Identification

Learn how to differentiate long and short water pumps.

Adding a Water Bypass Kit to an Intake Manifold

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

C10 Rear Drop Springs Installation

Read how to install rear drop spring to lower a 1969 C10 pickup. Follow these steps for a smooth installation.

Intellitronix |

#188M9113B

Intellitronix M9113B Digital Water Temp Gauge, Blue

Gauge Diameter:

2-1/16"

Gauge Range:

50-350 degrees F

Bezel Finish:

Black

$71.83

/each

Intellitronix |

#188MS9113W

Intellitronix MS9113W Digital Water Temp Gauge, White

Gauge Diameter:

2-1/16"

Gauge Range:

50-350 degrees F

Bezel Finish:

Chrome

$84.18

/each

Intellitronix |

#188MS9113B

Intellitronix MS9113B Digital Water Temp Gauge, Blue

Gauge Diameter:

2-1/16"

Gauge Range:

50-350 degrees F

Bezel Finish:

Chrome

$84.18

/each

-86%

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Speedway Motors |

#6176091

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

$6.49

/each

$47.82

-47%

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Speedway Motors |

#6176092

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT

Garage Sale Type:

Discontinued

Fitting End A:

-16 AN Male

Fitting End B:

3/4" NPT Male

$23.79

/each

$45.45

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1981 GMC C2500 Water Pumps and Components

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

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

Fragola 499104-BL 90 Degree Black Fitting, 1/8 NPT Male to -4 AN Male

AutoMeter 5431 Pro-Comp Mechanical Water Temperature Gauge

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

Earls AT922107ERL 90 Degree -8 AN Male to 1/4 Inch NPT Male Swivel

Related Articles

Intellitronix M9113B Digital Water Temp Gauge, Blue

Intellitronix MS9113W Digital Water Temp Gauge, White

Intellitronix MS9113B Digital Water Temp Gauge, Blue

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

90 Degree Flare Adaptor, AN16 to 3/4 Inch NPT