Chevy 350 Radiator Thermostat Housings

38 products fit your

Chevy Small Block V8 350

38 products

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Engine Family

Chevy Small Block V8

Displacement

350

Products

Small/Big Block Chevy 90 Degree Swivel Aluminum Water Neck, Black

Speedway Motors |

#9101739

Small/Big Block Chevy 90 Degree Swivel Aluminum Water Neck, Black

(22)

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

Yes

$26.99

/each

Chevy 90 Degree Pivoting Aluminum Water Neck

Speedway Motors |

#91015821

Chevy 90 Degree Pivoting Aluminum Water Neck

(23)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$46.99

/each

Chevy 45 Degree Pivoting Aluminum Water Neck

Speedway Motors |

#91015820

Chevy 45 Degree Pivoting Aluminum Water Neck

(32)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$38.99

/each

Small/Big Block Chevy 45 Degree Swivel Aluminum Water Neck, Black

Speedway Motors |

#9101738

Small/Big Block Chevy 45 Degree Swivel Aluminum Water Neck, Black

(10)

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

$27.99

/each

1966-86 Chevy Chrome Water Neck, Gasket-Sealed Style

Speedway Motors |

#7204789

1966-86 Chevy Chrome Water Neck, Gasket-Sealed Style

(22)

Material Type:

Steel

Finish:

Chrome

Gasket(s) Included:

Yes

$14.99

/each

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.

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

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.

Small Block Chevy Head Identification Guide | Casting Numbers Explained

Identify SBC heads using casting numbers, style tips, and year-by-year guides for your small block Chevy engine projects

Chevy Small Block Casting Numbers

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

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.

For the Love of the Flathead V8

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

Small/Big Block Chevy Aluminum 15 Degree Swivel Water Neck, Black

Speedway Motors |

#9101724

Small/Big Block Chevy Aluminum 15 Degree Swivel Water Neck, Black

(9)

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

$26.99

/each

Chrome O-Ring Water Neck for Late Model Chevy and GM

Speedway Motors |

#7209468

Chrome O-Ring Water Neck for Late Model Chevy and GM

(11)

Material Type:

Zinc

Finish:

Chrome

Gasket(s) Included:

Yes

$17.99

/each

Chevy/Mopar Chrome Water Neck, Gasket Sealed

Speedway Motors |

#7204987

Chevy/Mopar Chrome Water Neck, Gasket Sealed

(20)

Material Type:

Steel

Finish:

Chrome

Gasket(s) Included:

Yes

$14.99

/each

-9%

Spectre Performance |

#4654933

Spectre 4933 90 Degree Water Neck, Pol Billet Aluminum, Chevy, Each

(2)

Gasket(s) Included:

Yes

Hardware Included:

Yes

GTIN Code:

089601493305

$39.99

/each

$43.99

1955-65 Chevy Chrome Water Neck, Gasket-Sealed Style

Speedway Motors |

#7204788

1955-65 Chevy Chrome Water Neck, Gasket-Sealed Style

(13)

Material Type:

Zinc

Finish:

Chrome

Gasket(s) Included:

Yes

$18.99

/each

Edelbrock |

#3254817

Edelbrock 4817 Polished Aluminum Water Neck, Straight, 45 Degree

(4)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$37.95

/each

Speedway Motors |

#9101723

Straight Aluminum Water Neck, Black

(5)

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

$21.99

/each

Speedway Motors |

#91015822

Chevy Straight Aluminum Water Neck

(15)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$30.99

/each

AFCO |

#1068031215

AFCO 80312-15 Chevy Aluminum Thermostat Housing, 15 Degree Neck

(13)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$53.99

/each

Rebate

Mr Gasket |

#5502557

Mr Gasket 2557 Chrome Water Neck, 15 Degree

(1)

Finish:

Chrome

Gasket(s) Included:

Yes

Hardware Included:

Yes

$29.04

/each

$32.27

SBC/BBC 15 Degree Swivel Alum Water Neck & 180 Deg Thermostat

Speedway Motors |

#9100571

SBC/BBC 15 Degree Swivel Alum Water Neck & 180 Deg Thermostat

(1)

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

$54.99

/kit

AFCO |

#1068031245

AFCO Chevy Aluminum Thermostat Housing, 45 Degree Neck

(4)

Centerline of Holes (Alternate):

3.25"

Sold in Quantity:

Each

$39.99

/each

Manifold Filler Neck with Restrictor and Radiator Cap

Speedway Motors |

#9100643

Manifold Filler Neck with Restrictor and Radiator Cap

Material Type:

Aluminum

Finish:

Natural

Gasket(s) Included:

Yes

$111.99

/kit

Chrome Water Neck Housing for 1955-65 SB Chevy V8, O-Ring Style

Speedway Motors |

#7209228

Chrome Water Neck Housing for 1955-65 SB Chevy V8, O-Ring Style

(9)

Material Type:

Zinc

Finish:

Chrome

Hardware Included:

Yes

$14.99

/each

Chevy 45 Degree Pivoting Alum Water Neck & 180 Degree Thermostat

Speedway Motors |

#9100437

Chevy 45 Degree Pivoting Alum Water Neck & 180 Degree Thermostat

(1)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$66.99

/kit

-8%

Moroso |

#54563420

Moroso 63420 Manifold Filler Neck

(2)

Material Type:

Aluminum

Finish:

Natural

Gasket(s) Included:

Yes

$97.99

/each

$107.51

Edelbrock |

#3254818

Edelbrock 4818 Polished Aluminum Water Neck, Straight, 90 Degree

(2)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$49.95

/each

SBC/BBC 45 Degree Swivel Alum Water Neck & 180 Deg Thermostat

Speedway Motors |

#9100570

SBC/BBC 45 Degree Swivel Alum Water Neck & 180 Deg Thermostat

(1)

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

$55.99

/kit

1955-65 SBC Chrome Water Neck & 180 Degree High Flow Thermostat

Speedway Motors |

#9100581

1955-65 SBC Chrome Water Neck & 180 Degree High Flow Thermostat

(1)

Material Type:

Steel

Finish:

Chrome

Hardware Included:

Yes

$27.99

/kit

Rebate

Mr Gasket |

#5502661

Mr Gasket 2661 Chrome Water Neck, 1966-75 Chevy V8

(2)

Sold in Quantity:

Each

GTIN Code:

084041026618

$26.86

/each

$29.84

Chevy V8 90 Degree Aluminum Swivel Water Neck & Restrictor Kit

Speedway Motors |

#9101442

Chevy V8 90 Degree Aluminum Swivel Water Neck & Restrictor Kit

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

Yes

$34.99

/kit

Rebate

Mr Gasket |

#5502660

Mr Gasket 2660 Chrome Water Neck, 1955-65 Chevy V8

(2)

Gasket(s) Included:

Yes

Hardware Included:

Yes

$26.86

/each

$29.84

Chrome Water Necks for 1966-86 Chevy, O-Ring Style

Speedway Motors |

#7209229

Chrome Water Necks for 1966-86 Chevy, O-Ring Style

(11)

Material Type:

Zinc

Finish:

Chrome

Hardware Included:

Yes

$14.99

/each

Spectre Performance |

#46542313

Spectre 42313 Water Neck

(4)

GTIN Code:

089601423135

$10.49

/each

Straight Aluminum Water Neck & 180 Degree High Flow Thermostat

Speedway Motors |

#9100578

Straight Aluminum Water Neck & 180 Degree High Flow Thermostat

Material Type:

Aluminum

Finish:

Painted

Gasket(s) Included:

$35.99

/kit

Chevy Straight Water Neck & 180 Degree High Flow Thermostat

Speedway Motors |

#9100580

Chevy Straight Water Neck & 180 Degree High Flow Thermostat

(2)

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$58.99

/kit

Edelbrock |

#3254809

Edelbrock 4809 15 Degree Polished Steel Waterneck, Chevy V6/V8

Material Type:

Steel

Finish:

Polished

$30.95

/each

Edelbrock |

#3254816

Edelbrock 4816 Polished Aluminum Water Neck, Straight

Material Type:

Aluminum

Finish:

Polished

Hardware Included:

Yes

$40.95

/each

Mr Gasket |

#9108999

Mr Gasket 2660 Chrome Water Neck w/180 HF Thermostat Kit,55-65 GM

(1)

Finish:

Chrome plated

Gasket(s) Included:

Yes

Hardware Included:

Yes

$40.99

/kit

-7%

Spectre 42303 Water Neck, Chevy 265-427, GMC 283-347

Spectre Performance |

#46542303

Spectre 42303 Water Neck, Chevy 265-427, GMC 283-347

(1)

GTIN Code:

089601423036

$23.99

/each

$25.99

1966-86 SBC Chrome Water Neck & 180 Degree High Flow Thermostat

Speedway Motors |

#9100579

1966-86 SBC Chrome Water Neck & 180 Degree High Flow Thermostat

Material Type:

Steel

Finish:

Chrome

Gasket(s) Included:

$43.99

/kit

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Chevy 350 Radiator Thermostat Housings

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Engine Code

Engine Version

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Platform

Price

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Products

Small/Big Block Chevy 90 Degree Swivel Aluminum Water Neck, Black

Chevy 90 Degree Pivoting Aluminum Water Neck

Chevy 45 Degree Pivoting Aluminum Water Neck

Small/Big Block Chevy 45 Degree Swivel Aluminum Water Neck, Black

1966-86 Chevy Chrome Water Neck, Gasket-Sealed Style

Related Articles

Small/Big Block Chevy Aluminum 15 Degree Swivel Water Neck, Black

Chrome O-Ring Water Neck for Late Model Chevy and GM

Chevy/Mopar Chrome Water Neck, Gasket Sealed

Spectre 4933 90 Degree Water Neck, Pol Billet Aluminum, Chevy, Each

1955-65 Chevy Chrome Water Neck, Gasket-Sealed Style

Edelbrock 4817 Polished Aluminum Water Neck, Straight, 45 Degree

Straight Aluminum Water Neck, Black

Chevy Straight Aluminum Water Neck

AFCO 80312-15 Chevy Aluminum Thermostat Housing, 15 Degree Neck

Mr Gasket 2557 Chrome Water Neck, 15 Degree

SBC/BBC 15 Degree Swivel Alum Water Neck & 180 Deg Thermostat

AFCO Chevy Aluminum Thermostat Housing, 45 Degree Neck

Manifold Filler Neck with Restrictor and Radiator Cap

Chrome Water Neck Housing for 1955-65 SB Chevy V8, O-Ring Style

Chevy 45 Degree Pivoting Alum Water Neck & 180 Degree Thermostat

Moroso 63420 Manifold Filler Neck

Edelbrock 4818 Polished Aluminum Water Neck, Straight, 90 Degree

SBC/BBC 45 Degree Swivel Alum Water Neck & 180 Deg Thermostat

1955-65 SBC Chrome Water Neck & 180 Degree High Flow Thermostat

Mr Gasket 2661 Chrome Water Neck, 1966-75 Chevy V8

Chevy V8 90 Degree Aluminum Swivel Water Neck & Restrictor Kit

Mr Gasket 2660 Chrome Water Neck, 1955-65 Chevy V8

Chrome Water Necks for 1966-86 Chevy, O-Ring Style

Spectre 42313 Water Neck

Straight Aluminum Water Neck & 180 Degree High Flow Thermostat

Chevy Straight Water Neck & 180 Degree High Flow Thermostat

Edelbrock 4809 15 Degree Polished Steel Waterneck, Chevy V6/V8

Edelbrock 4816 Polished Aluminum Water Neck, Straight

Mr Gasket 2660 Chrome Water Neck w/180 HF Thermostat Kit,55-65 GM

Spectre 42303 Water Neck, Chevy 265-427, GMC 283-347

1966-86 SBC Chrome Water Neck & 180 Degree High Flow Thermostat

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