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Frostbite FB400 Radiator Hose Fitting 1.25 Inch for Engine Swap Applications

Part of: Frostbite LS-Swap Radiator Hose Fittings for Aluminum Radiators

Other options in this family: Frostbite FB401 Frostbite FB402

Manufacturer

Picture for manufacturer Frostbite

Part Number

FB400
5 reviews
Sale Price

$82.89

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Frostbite FB400 is a precision-engineered radiator hose fitting designed specifically for LS-swap and engine conversion radiator applications. This 1.25-inch screw-in fitting provides a reliable, customizable solution for connecting radiator hoses in non-standard cooling system configurations.

Key Features:

  • 1.25-inch diameter fitting for standard cooling flow requirements
  • Screw-in design for easy installation as inlet or outlet radiator connection
  • Includes O-ring seal for superior leak-free performance
  • Allows flow capacity upgrades without radiator modification
  • Made in the USA for quality assurance
  • Sold individually for custom configuration flexibility

This fitting is ideal for hot rodders and engine swap enthusiasts who need adaptable cooling system solutions. The threaded design eliminates welding and allows you to change hose sizes as your performance needs evolve. Available in multiple sizes (1.25", 1.50", and 1.75") to accommodate different cooling flow demands.

Products specifications

Brand

Frostbite Cooling

Prop 65

No

Fitting Size

1.250 in.

Category

Cooling

Emission Code

5

Fitting Size

1.25"

Hose Location Inlet

Passenger

Hose Location Outlet

Passenger

Material

Aluminum

Mounting Type

Thread In

Product Type

Radiator Fitting

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Kind of complicated Web site.. and one of my products came damaged and I still haven't recieved a replacement or know how to return the damaged product..

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