Buick GS Radiators and Components

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AFCO |

#10681140

Afco 81140 Aluminum Radiator 18 x 24 Inches Universal Street Rod

Radiator Style:

Single Pass

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

as low as

$772.99

/each

$983.99

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

-7%

Earls |

#425991001ERL

Earls 991001ERL Blue 1/8 Inch NPT to 1/8 Inch NPT Female Coupling

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Angle:

Straight

$10.42

/each

$11.27

-7%

Earls |

#425AT991206ERL

Earls AT991206ERL Ano-Tuff Adapter 1/2 x 1/8 Inch NPT

Fitting End A:

1/2" NPT Male

Fitting End B:

1/8" NPT Female

Angle:

Straight

$20.89

/each

$22.60

Edelbrock |

#3258191

Edelbrock 8191 Pipe to Hose Barb Fitting, 3/8 to 1/4, Black Anodized

Fitting End A:

3/8" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

Straight

$24.95

/each

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.

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.

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

454 Big Block Chevy Radiator Install

How to maintain coolant temperature for a Big Block Chevy engine. Installation instructions for a double pass radiator and electric fan in a 1954 Chevy Bel Air.

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.

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.

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.

Cooling a '46 Ford Sedan

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

LS Swap Radiator Hose Adapter with Steam Port

This handy adapter is an inexpensive way to adapt an LS into your classic, muscle car, or truck. It takes care of the steam line as well as the hose diameter difference, allowing you to run a standard radiator with your LS 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.

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

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

Speedway Motors |

#6171300

Steel Female 1/8 Inch NPT Tee Fitting

(3)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Female

$13.49

/each

Universal SBC/BBC Radiator Kit w/Single Electric Fan, 31 Inch

Speedway Motors |

#9100245

Universal SBC/BBC Radiator Kit w/Single Electric Fan, 31 Inch

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$358.99

/kit

Black Stainless Steel Coolant Expansion Overflow Tank, 3" x 10"

Speedway Motors |

#91102222

Black Stainless Steel Coolant Expansion Overflow Tank, 3" x 10"

(4)

Capacity:

34 fl. oz.

Overall Diameter:

Material Type:

Aluminum

$42.99

/each

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

$355.99

/kit

Longacre |

#47545230

Longacre® 52-45230 1/8 in NPT to #4 AN 90 Deg.

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$8.99

/each

Polished Radiator Coolant Overflow Expansion Tank, 3 x 10 In.

Speedway Motors |

#91102210

Polished Radiator Coolant Overflow Expansion Tank, 3 x 10 In.

(81)

Capacity:

35.00 fl. oz.

Overall Diameter:

Material Type:

Stainless Steel

$61.99

/each

Straight Chrome Fitting, 3/8 Inch Hose to 1/8 Inch NPT

Speedway Motors |

#91611049

Straight Chrome Fitting, 3/8 Inch Hose to 1/8 Inch NPT

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.49

/each

WindChill® SBC/BBC Aluminum 3-Row Radiator w/ Cooler, Plain

Speedway Motors |

#917354

WindChill® SBC/BBC Aluminum 3-Row Radiator w/ Cooler, Plain

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

as low as

$348.99

/each

45 Degree Flare Adaptor, AN6 to 1/4 Inch NPT

Speedway Motors |

#6176095

45 Degree Flare Adaptor, AN6 to 1/4 Inch NPT

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT Male

Angle:

45 degree

$13.99

/each

Speedway Chevy Universal Alum Radiator & Cap, 29-31 psi

Speedway Motors |

#9100934

Speedway Chevy Universal Alum Radiator & Cap, 29-31 psi

(20)

Radiator Style:

Single Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$172.99

/kit

-7%

Earls |

#425782256ERL

Earls 782256ERL Vapor Guard 90 Deg 3/8 Inch NPT to 5/16 Inch

(3)

Fitting End A:

5/16" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$15.84

/each

$17.13

Straight Oil Pressure Gauge Extended Fitting, 1/8 Inch NPT to AN4

Speedway Motors |

#6174070

Straight Oil Pressure Gauge Extended Fitting, 1/8 Inch NPT to AN4

(9)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$17.99

/each

Steel 45 Degree -3 AN to 1/8 NPT Male Adapter Fitting

Speedway Motors |

#6174293

Steel 45 Degree -3 AN to 1/8 NPT Male Adapter Fitting

(10)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$9.49

/each

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

Spectre Performance |

#4654338

Spectre 4338 Hexagon Chrome Radiator Cap, 14-18 PSI, Each

(5)

Pressure Rating:

14-18 psi

GTIN Code:

089601433806

$13.99

/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

$459.99

/kit

Chrome 90 Adapter Fitting, 3/8 Inch Hose to 1/8 NPT

Speedway Motors |

#91611055

Chrome 90 Adapter Fitting, 3/8 Inch Hose to 1/8 NPT

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$8.99

/each

Gates |

#39532948

Gates 32948 Power Grip Hose Clamp, 1 3/4 Inch - 2 Inch OD

(13)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$17.99

/each

-7%

Earls |

#425AT981668ERL

Earls AT981668ERL -6 AN Male to 1/2 Inch NPT Straight Adapter

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$19.43

/each

$21.02

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

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 17 In.

Speedway Motors |

#91102217

Polished Radiator Coolant Overflow Expansion Tank, 2 x 17 In.

(33)

Capacity:

25 fl. oz.

Overall Diameter:

Material Type:

Stainless Steel

$58.99

/each

-55%

LG Billet USA |

#38330001

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Thread Type:

RH Male

Material Type:

304 Stainless Steel

Sold in Quantity:

Each

$6.21

/each

$14.00

45 Degree Flare Adaptor, AN8 to 3/8 Inch NPT

Speedway Motors |

#6176096

45 Degree Flare Adaptor, AN8 to 3/8 Inch NPT

(2)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

45 degree

$13.99

/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

-5%

AFCO |

#10680126NDPU

AFCO 80126NDP-U 31.75 in. x 21 in. Double Pass Radiator, Aluminum

Radiator Style:

Double Pass

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

$379.99

/each

$399.99

OTB Gear |

#9106202

OTB Gear 6202 Finned Radiator Cap, 7 Lbs

(7)

Pressure Rating:

7 psi

Material Type:

Aluminum

$88.99

/each

U-Weld-It Custom Aluminum Radiator Kit, 26 x 19 Inch

Speedway Motors |

#910601

U-Weld-It Custom Aluminum Radiator Kit, 26 x 19 Inch

Radiator Style:

Single Pass

Radiator Flow Direction:

Custom

Material Type:

Aluminum

$378.99

/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

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Buick GS Radiators and Components

Year

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Afco 81140 Aluminum Radiator 18 x 24 Inches Universal Street Rod

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

Earls 991001ERL Blue 1/8 Inch NPT to 1/8 Inch NPT Female Coupling

Earls AT991206ERL Ano-Tuff Adapter 1/2 x 1/8 Inch NPT

Edelbrock 8191 Pipe to Hose Barb Fitting, 3/8 to 1/4, Black Anodized

Related Articles

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

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

Steel Female 1/8 Inch NPT Tee Fitting

Universal SBC/BBC Radiator Kit w/Single Electric Fan, 31 Inch

Black Stainless Steel Coolant Expansion Overflow Tank, 3" x 10"

Universal SBC Double Pass Radiator Kit w/Electric Fan

Longacre® 52-45230 1/8 in NPT to #4 AN 90 Deg.

Polished Radiator Coolant Overflow Expansion Tank, 3 x 10 In.

Straight Chrome Fitting, 3/8 Inch Hose to 1/8 Inch NPT

WindChill® SBC/BBC Aluminum 3-Row Radiator w/ Cooler, Plain

45 Degree Flare Adaptor, AN6 to 1/4 Inch NPT

Speedway Chevy Universal Alum Radiator & Cap, 29-31 psi

Earls 782256ERL Vapor Guard 90 Deg 3/8 Inch NPT to 5/16 Inch

Straight Oil Pressure Gauge Extended Fitting, 1/8 Inch NPT to AN4

Steel 45 Degree -3 AN to 1/8 NPT Male Adapter Fitting

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

Spectre 4338 Hexagon Chrome Radiator Cap, 14-18 PSI, Each

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

Chrome 90 Adapter Fitting, 3/8 Inch Hose to 1/8 NPT

Gates 32948 Power Grip Hose Clamp, 1 3/4 Inch - 2 Inch OD

Earls AT981668ERL -6 AN Male to 1/2 Inch NPT Straight Adapter

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

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

Polished Radiator Coolant Overflow Expansion Tank, 2 x 17 In.

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

45 Degree Flare Adaptor, AN8 to 3/8 Inch NPT

90 Degree Flare Adaptor, AN16 to 1 Inch NPT

AFCO 80126NDP-U 31.75 in. x 21 in. Double Pass Radiator, Aluminum

OTB Gear 6202 Finned Radiator Cap, 7 Lbs

U-Weld-It Custom Aluminum Radiator Kit, 26 x 19 Inch

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