Buick Roadmaster Radiators and Components

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Earls |

#425981666ERL

Earls 981666ERL Blue Straight -6 AN Male to 3/8 Inch NPT Adapter

(2)

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$11.90

/each

$12.87

Ideal Heavy Duty T-Bolt Clamp, 3-3/4 Inch Minimum Clamping Diameter

Ideal Clamps |

#917375

Ideal Heavy Duty T-Bolt Clamp, 3-3/4 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$11.49

/each

Ideal Heavy Duty T-Bolt Clamp, 3-1/4 Inch Minimum Clamping Diameter

Ideal Clamps |

#917325

Ideal Heavy Duty T-Bolt Clamp, 3-1/4 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$8.49

/each

Ideal Heavy Duty T-Bolt Clamp, 2-3/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917238

Ideal Heavy Duty T-Bolt Clamp, 2-3/8 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$9.99

/each

Steel Slotted Oval Head Quarter Turn Fastener, .500 Inch Grip

Speedway Motors |

#940112

Steel Slotted Oval Head Quarter Turn Fastener, .500 Inch Grip

Material Type:

Steel

Finish:

Zinc Plated

$3.49

/each

How To Choose A Radiator For Your Car

Learn how to choose the best radiator for your vehicle. Our guide covers key factors to consider when selecting an aftermarket radiator for your hot rod, muscle car, or classic pickup.

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.

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.

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.

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.

Speedway Tech Talk - Derby Car Radiators

Looking for an inexpensive radiator for your derby car? Check out this video to see why the Speedway Motors Universal Aluminum Radiator is the perfect solution.

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.

Speedway Tech Talk - Hot Rod Aluminum Radiators

Tim talks about a few aluminum radiators we have to offer.

Radiator Hose Replacement - Big Block Chevy

How to install a chrome radiator hose kit and aluminum thermostat housing on a big block Chevy for an added touch to your engine bay.

Engine Install and Wheels and Tires - '32 Roadster

Our new 383 engine gets installed in the '32 Roadster. We also update the steering wheel, shift knob/adapter, and wheels and tires. It's got some real 1960's flair now!

Speedway Motors |

#94020721

Speedway Universal Radiator Air Box

Material Thickness:

0.060"

Material Type:

Aluminum

Finish:

Natural

$29.99

/each

Ideal Heavy Duty T-Bolt Clamp, 4-1/2 Inch Minimum Clamping Diameter

Ideal Clamps |

#917450

Ideal Heavy Duty T-Bolt Clamp, 4-1/2 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$7.99

/each

-7%

Earls |

#425AT991101ERL

Earls AT991101ERL 1/8 Inch NPT to 1/8 Inch NPT Male Coupling

Fitting End A:

1/8" NPT Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$10.42

/each

$11.27

Wilwood |

#83522013125

Wilwood 220-13125 Fitting 90 Deg AN# 3 to 1/8-27 NPT

(4)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$10.24

/each

-9%

Aeromotive |

#10915728

Aeromotive 15728 Bushing, 3/8 Inch NPT Male To 1/8 NPT Female

Fitting End A:

3/8" NPT Male

Fitting End B:

1/8" NPT Female

Material Type:

Aluminum

$11.18

/each

$12.30

-9%

Aeromotive |

#10915734

Aeromotive 15734 Adapter, AN 12 Male To Female, 1/8 NPT Port

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Female

Fitting End C:

1/8" NPT Port

$39.49

/each

$43.44

-9%

Aeromotive |

#10915204

Aeromotive 15204 Carb. Regulator 13205 Port Fitting Kit

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$40.62

/each

$44.68

Proform |

#586119G000

Proform 119G000 1-2-3 Stage 1 Radiator Universal Series

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

$264.99

/each

Edelbrock |

#3258078

Edelbrock 8078 Brass Hose Fitting, 1 In. o/d x 3/4 In. NPT,SB Chrysler

Fitting End A:

1" Hose barb

Fitting End B:

3/4" NPT Male

Angle:

Straight

$19.95

/each

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

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

-7%

Earls |

#425AT916166ERL

Earls AT916166ERL Straight -6 AN Swivel to 3/8 Inch Male NPT Adapter

(1)

Fitting End A:

-6 AN Female

Fitting End B:

3/8" NPT Male

Angle:

Straight

$23.89

/each

$25.84

Edelbrock |

#3258121

Edelbrock 8121 Pipe to Hose Barb Fitting, 1/2 to 1/2, Clear Anodized

Fitting End A:

1/2" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

Straight

$21.95

/each

-8%

Mr Gasket |

#5509130G

Mr Gasket 9130G Coolant Overflow Tank, Stainless Steel, 2 x 13 Inch

GTIN Code:

084041191309

$134.95

/each

$146.95

Small Universal Short Vertical Aluminum Radiator, LH w/Shroud

Speedway Motors |

#9101900

Small Universal Short Vertical Aluminum Radiator, LH w/Shroud

(1)

Radiator Style:

Single Pass

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

$308.99

/kit

Small Universal Short Vertical Aluminum Radiator, LH w/E-Fan

Speedway Motors |

#9101902

Small Universal Short Vertical Aluminum Radiator, LH w/E-Fan

Radiator Style:

Single Pass

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

$519.99

/kit

Black 90 Degree -8 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760851

Black 90 Degree -8 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

(1)

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$21.99

/each

Universal Aluminum Radiator - 26 Inch Tall, Driver Side Outlet

Speedway Motors |

#9175163

Universal Aluminum Radiator - 26 Inch Tall, Driver Side Outlet

Radiator Style:

Single Pass

Radiator Flow Direction:

Downflow

Material Type:

Aluminum

$304.99

/each

-7%

Earls |

#425PANE6550BKERL

Earls PANE6550BK-ERL Quarter Turn Fasteners, 7/16 Inch, .550

Head Diameter:

0.75"

Material Type:

Steel

Finish:

Black

$39.69

/set

$42.93

-9%

Aeromotive |

#10915666

Aeromotive 15666 1/4 Inch MNPT to -6 AN 90-Degree Elbow Fitting

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT

Angle:

90 degree

$18.11

/each

$19.92

-9%

Aeromotive |

#10915667

Aeromotive 15667 1/4 Inch MNPT to -6 AN 90-Degree Elbow Fitting

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT

Angle:

90 degree

$29.08

/each

$31.99

Vintage Air |

#72570007VUR

Vintage Air 70007-VUR Chrome Radiator Cap 7 Lbs

Pressure Rating:

7 psi

GTIN Code:

842829134753

$45.99

/each

Stainless Steel 90 Degree AN3 to 1/8 Inch NPT Adapter Fitting

Speedway Motors |

#6178515

Stainless Steel 90 Degree AN3 to 1/8 Inch NPT Adapter Fitting

(8)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$15.99

/each

-7%

Earls |

#425782206ERL

Earls 782206ERL Vapor Guard 90 Deg 1/4 Inch NPT to 3/8

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$16.36

/each

$17.70

-7%

Earls |

#425782262ERL

Earls 782262ERL Vapor Guard 90 Deg 1/8 Inch NPT to 3/8

(5)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$14.90

/each

$16.12

-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

-7%

Earls |

#425962204ERL

Earls 962204ERL 90 Degree -4 AN Male to 1/8 Inch NPT Elbow, Zinc

(1)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$10.42

/each

$11.27

Threaded Steel Weld Bung Fitting, 1/4 Inch NPT Female

Speedway Motors |

#6176702

Threaded Steel Weld Bung Fitting, 1/4 Inch NPT Female

(9)

Thread Pitch:

1/4" NPT Female

Material Type:

Steel

Finish:

Natural

$7.99

/each

Nickel Straight to Alum Pipe Adapter Fitting, -6 AN to 1/4" NPT

Speedway Motors |

#61760440

Nickel Straight to Alum Pipe Adapter Fitting, -6 AN to 1/4" NPT

(7)

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$6.99

/each

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

Speedway Motors |

#9100254

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

(3)

Radiator Style:

Double Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$457.99

/kit

Gates |

#39532915

Gates 32915 Power Grip Hose Clamp, 1/2 Inch - 11/16 Inch OD

(5)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$8.99

/each

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Buick Roadmaster Radiators and Components

Year

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Earls 981666ERL Blue Straight -6 AN Male to 3/8 Inch NPT Adapter

Ideal Heavy Duty T-Bolt Clamp, 3-3/4 Inch Minimum Clamping Diameter

Ideal Heavy Duty T-Bolt Clamp, 3-1/4 Inch Minimum Clamping Diameter

Ideal Heavy Duty T-Bolt Clamp, 2-3/8 Inch Minimum Clamping Diameter

Steel Slotted Oval Head Quarter Turn Fastener, .500 Inch Grip

Related Articles

Speedway Universal Radiator Air Box

Ideal Heavy Duty T-Bolt Clamp, 4-1/2 Inch Minimum Clamping Diameter

Earls AT991101ERL 1/8 Inch NPT to 1/8 Inch NPT Male Coupling

Wilwood 220-13125 Fitting 90 Deg AN# 3 to 1/8-27 NPT

Aeromotive 15728 Bushing, 3/8 Inch NPT Male To 1/8 NPT Female

Aeromotive 15734 Adapter, AN 12 Male To Female, 1/8 NPT Port

Aeromotive 15204 Carb. Regulator 13205 Port Fitting Kit

Proform 119G000 1-2-3 Stage 1 Radiator Universal Series

Edelbrock 8078 Brass Hose Fitting, 1 In. o/d x 3/4 In. NPT,SB Chrysler

Threaded NPT Steel and Aluminum Weld Bung Fitting Master Kit

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

Earls AT916166ERL Straight -6 AN Swivel to 3/8 Inch Male NPT Adapter

Edelbrock 8121 Pipe to Hose Barb Fitting, 1/2 to 1/2, Clear Anodized

Mr Gasket 9130G Coolant Overflow Tank, Stainless Steel, 2 x 13 Inch

Small Universal Short Vertical Aluminum Radiator, LH w/Shroud

Small Universal Short Vertical Aluminum Radiator, LH w/E-Fan

Black 90 Degree -8 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

Universal Aluminum Radiator - 26 Inch Tall, Driver Side Outlet

Earls PANE6550BK-ERL Quarter Turn Fasteners, 7/16 Inch, .550

Aeromotive 15666 1/4 Inch MNPT to -6 AN 90-Degree Elbow Fitting

Aeromotive 15667 1/4 Inch MNPT to -6 AN 90-Degree Elbow Fitting

Vintage Air 70007-VUR Chrome Radiator Cap 7 Lbs

Stainless Steel 90 Degree AN3 to 1/8 Inch NPT Adapter Fitting

Earls 782206ERL Vapor Guard 90 Deg 1/4 Inch NPT to 3/8

Earls 782262ERL Vapor Guard 90 Deg 1/8 Inch NPT to 3/8

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

Earls 962204ERL 90 Degree -4 AN Male to 1/8 Inch NPT Elbow, Zinc

Threaded Steel Weld Bung Fitting, 1/4 Inch NPT Female

Nickel Straight to Alum Pipe Adapter Fitting, -6 AN to 1/4" NPT

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

Gates 32915 Power Grip Hose Clamp, 1/2 Inch - 11/16 Inch OD