1987 GMC G2500 Radiators and Components

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1987 GMC G2500

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1987 GMC G2500

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AFCO |

#10685259

AFCO 85259 Brass Gauge Fitting Adapter, 1/8 Inch Female Pipe to -4 AN

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Female

Angle:

Straight

$9.99

/each

Nickel Straight to Aluminum Pipe Adapter Fitting -6 AN to 1/8 Inch NPT

Speedway Motors |

#61760450

Nickel Straight to Aluminum Pipe Adapter Fitting -6 AN to 1/8 Inch NPT

(3)

Fitting End A:

-6 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$7.99

/each

Threaded Aluminum Weld Bung Fitting, 1/2 Inch NPT Female

Speedway Motors |

#6176804

Threaded Aluminum Weld Bung Fitting, 1/2 Inch NPT Female

(5)

Thread Pitch:

1/2" NPT Female

Material Type:

Aluminum

$11.99

/each

Polished Radiator Coolant Overflow Expansion Tank, 2 x 19 In.

Speedway Motors |

#91102219

Polished Radiator Coolant Overflow Expansion Tank, 2 x 19 In.

(4)

Capacity:

28 fl. oz.

Overall Diameter:

Material Type:

Stainless Steel

$60.99

/each

Gates |

#39532922

Gates 32922 Power Grip Hose Clamp, 13/16 Inch - 15/16 Inch OD

(1)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$11.99

/each

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.

Disassembling Valvetrain Components

Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

Assembling a GM Trans Cooler Line Kit - 1967 Chevelle

Learn how to assemble a Gotta Show transmission cooler line kit for common GM transmissions. Jeff shares some helpful tips on measuring and cutting the braided stainless steel hose for an easier installation.

Putting a 32 Radiator in a 29 Roadster

Tim talks about the process of adapting a full size 1932 Ford Radiator to fit in his 1929 Ford Roadster project.

Installing a DeWitt's Radiator - 1967 Chevelle

See how to properly install a DeWitt's Direct Fit radiator in a 66-67 Chevelle. Learn the benefits of Black Ice coating on this radiator including optimal heat transfer.

Installing Radiator Support Rods

We all need a little help from time to time. In this case, we had a grill shell on a 1946 Chevrolet Truck that could use some stiffening. Ride along as Heath installs support rods and rod brackets.

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.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing a G-Body 7.5" Bolt Rear End

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 3/8 Inch NPT

Speedway Motors |

#61760480

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 3/8 Inch NPT

(1)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$11.99

/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

-7%

Earls |

#425962203ERL

Earls 962203ERL 90 Degree -3 AN Male to 1/8 Inch NPT Elbow, Zinc

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$14.87

/each

$16.09

-8%

Longacre |

#47545220

Longacre® 52-45220 Long Leg Caliper Fitting, 1/8 NPT x -4 AN

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$10.99

/each

$11.99

Black Straight -12 AN Flare to 3/4 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760511

Black Straight -12 AN Flare to 3/4 Inch NPT Pipe Adapter Fitting

(1)

Fitting End A:

-12 AN Male

Fitting End B:

3/4" NPT Male

Angle:

Straight

$18.49

/each

Blue Straight AN10 Flare Adapter to 3/8 Inch Aluminum Pipe Fitting

Speedway Motors |

#6177003

Blue Straight AN10 Flare Adapter to 3/8 Inch Aluminum Pipe Fitting

(3)

Fitting End A:

-10 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$14.49

/each

Longacre |

#47545243

Longacre® 52-45243 Caliper Fitting - 1/8 NPT x -3 AN Straight

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.19

/each

45 Degree Flare Adaptor, AN4 to 1/8 Inch NPT

Speedway Motors |

#6176094

45 Degree Flare Adaptor, AN4 to 1/8 Inch NPT

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$10.99

/each

-7%

Aluminum Female Pipe Coupler Fitting, 3/8 Inch NPT, Blue Anodized

Speedway Motors |

#6176146

Aluminum Female Pipe Coupler Fitting, 3/8 Inch NPT, Blue Anodized

(1)

Fitting End A:

3/8" NPT Female

Fitting End B:

3/8" NPT Female

Angle:

Straight

$12.49

/each

$13.45

-53%

Aluminum Pipe Bushing Reducer Fitting, 1/4 NPT to 1/8 NPT

Aeroquip |

#6176155

Aluminum Pipe Bushing Reducer Fitting, 1/4 NPT to 1/8 NPT

Fitting End A:

1/4" NPT Male

Fitting End B:

1/8" NPT Female

Angle:

Straight

$7.69

/each

$16.63

Edelbrock |

#3258179

Edelbrock 8179 Pipe to Hose Barb Fitting, 90 Deg, 1/2 in. NPT

(1)

Fitting End A:

5/8" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$38.95

/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

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Speedway Motors |

#910553322

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

(2)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$6.19

/each

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Speedway Motors |

#910553360

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$7.49

/each

Small Universal Short Vertical Aluminum Radiator, LH and Cap

Speedway Motors |

#9101897

Small Universal Short Vertical Aluminum Radiator, LH and Cap

Radiator Style:

Single Pass

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

$287.99

/kit

Titan Tools |

#72845207

Titan Tools 45207 Hose Clamp Assortment, 20 Piece

(3)

Style:

Worm Gear

Material Type:

Steel

Color:

Natural

$15.99

/box

-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

Blue Straight AN12 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176051

Blue Straight AN12 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Fitting End A:

-12 AN Male

Fitting End B:

3/4" NPT Male

Angle:

Straight

$16.49

/each

-14%

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176053

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

Angle:

Straight

$24.99

/each

$29.35

-7%

Earls |

#425AT982268ERL

Earls AT982268ERL -6 AN Male to 1/2 Inch NPT Aluminum 90 Degree Elbow

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$34.82

/each

$37.67

-7%

Earls |

#425SS981662ERL

Earls SS981662ERL Straight -6 AN Male to 1/8 Inch NPT

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$26.57

/each

$28.74

Universal SBC Double Pass Radiator Kit w/Electric Fan

Speedway Motors |

#9100951

Universal SBC Double Pass Radiator Kit w/Electric Fan

(1)

Radiator Style:

Double Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

as low as

$419.99

/kit

-45%

45 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

Speedway Motors |

#6176097

45 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

Fitting End A:

-10 AN Male

Fitting End B:

1/2" NPT Male

Angle:

45 degree

$13.49

/each

$24.89

COMP Cams |

#282G312100

COMP Cams G312100 Gator Brand Hose Clamp, 3.973-4.724 Range, Size 64

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$8.95

/each

Speedway 90 -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760900

Speedway 90 -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Garage Sale Type:

Discontinued

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

$28.99

/each

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

Speedway Motors |

#6177104

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

(1)

AN Size:

-4 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$5.49

/each

COMP Cams |

#282G31230

COMP Cams G31230 Gator Brand Hose Clamp, 1.188 - 1.750 Range, Size 20

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$6.95

/each

Edelbrock |

#3258167

Edelbrock 8167 Pipe to Hose Barb Fitting, 90 Deg, 3/8 in. NPT

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$38.95

/each

Edelbrock |

#3258169

Edelbrock 8169 Pipe to Hose Barb Fitting, 3/8 to 1/2, Black Anodized

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$37.95

/each

Edelbrock |

#3258185

Edelbrock 8185 Pipe to Hose Barb Fitting, 3/8 to 1/2, Black Anodized

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

Straight

$24.95

/each

Edelbrock |

#3258119

Edelbrock 8119 Pipe to Hose Barb Fitting, Straight, 1/2 in.NPT

Fitting End A:

1/2" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

Straight

$21.95

/each

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1987 GMC G2500 Radiators and Components

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

AFCO 85259 Brass Gauge Fitting Adapter, 1/8 Inch Female Pipe to -4 AN

Nickel Straight to Aluminum Pipe Adapter Fitting -6 AN to 1/8 Inch NPT

Threaded Aluminum Weld Bung Fitting, 1/2 Inch NPT Female

Polished Radiator Coolant Overflow Expansion Tank, 2 x 19 In.

Gates 32922 Power Grip Hose Clamp, 13/16 Inch - 15/16 Inch OD

Related Articles

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 3/8 Inch NPT

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

Earls 962203ERL 90 Degree -3 AN Male to 1/8 Inch NPT Elbow, Zinc

Longacre® 52-45220 Long Leg Caliper Fitting, 1/8 NPT x -4 AN

Black Straight -12 AN Flare to 3/4 Inch NPT Pipe Adapter Fitting

Blue Straight AN10 Flare Adapter to 3/8 Inch Aluminum Pipe Fitting

Longacre® 52-45243 Caliper Fitting - 1/8 NPT x -3 AN Straight

45 Degree Flare Adaptor, AN4 to 1/8 Inch NPT

Aluminum Female Pipe Coupler Fitting, 3/8 Inch NPT, Blue Anodized

Aluminum Pipe Bushing Reducer Fitting, 1/4 NPT to 1/8 NPT

Edelbrock 8179 Pipe to Hose Barb Fitting, 90 Deg, 1/2 in. NPT

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

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Stainless T-Bolt Clamp, 4-1/4 Inch Minimum Clamping Diameter

Small Universal Short Vertical Aluminum Radiator, LH and Cap

Titan Tools 45207 Hose Clamp Assortment, 20 Piece

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

Blue Straight AN12 Flare Adapter to 3/4 Inch Aluminum Pipe Fitting

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Earls AT982268ERL -6 AN Male to 1/2 Inch NPT Aluminum 90 Degree Elbow

Earls SS981662ERL Straight -6 AN Male to 1/8 Inch NPT

Universal SBC Double Pass Radiator Kit w/Electric Fan

45 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

COMP Cams G312100 Gator Brand Hose Clamp, 3.973-4.724 Range, Size 64

Speedway 90 -12 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

COMP Cams G31230 Gator Brand Hose Clamp, 1.188 - 1.750 Range, Size 20

Edelbrock 8167 Pipe to Hose Barb Fitting, 90 Deg, 3/8 in. NPT

Edelbrock 8169 Pipe to Hose Barb Fitting, 3/8 to 1/2, Black Anodized

Edelbrock 8185 Pipe to Hose Barb Fitting, 3/8 to 1/2, Black Anodized

Edelbrock 8119 Pipe to Hose Barb Fitting, Straight, 1/2 in.NPT