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Frostbite

Frostbite FB125 Aluminum Radiator- 4 Row

Compatible with 1963-1968 Chevrolet L6/V8 (250/307/327/427) (4-Row)

Part # FB125 Be the first to write a review

Frostbite FB125 Aluminum Radiator- 4 Row

Estimated Ship Date: 04/09/2025
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$609.95
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Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
High-Horsepower street cars and trucks can be a challenge to keep cool. A proper cooling system starts with the right radiator. Aluminum Radiators cool more effectively and weigh less than older OEM style brass units. Choose from a variety of popular application specific fitments.
Holley is proud to introduce its latest offering Frostbite Performance Cooling Products.
Our line of Performance Aluminum Radiators will be available in 2, 3, and 4-row sizes as well as an extensive offering of LS-Swap specific platform applications.
When it comes to keeping your ride cool, Make it Frostbite!

Features:

  • 100% TIG welded (brazed) seams
  • Aircraft quality aluminum core, fittings, and tanks (up to 30% weight savings)
  • Billet Aluminum Filler Neck and OEM style Brass Petcock
  • More cooling fins per inch for more efficient cooling
  • Custom Frostbite High Performance 16lb. radiator cap
  • Polished top and tanks for custom show appearance
  • 4-Row Radiators supporting applications with 550-1000 horsepower
  • Applications for GM, Ford, Dodge/Chrysler/Jeep and LS-Swap available
  • Manufacturer’s 1-year Limited Warranty
Brand Frostbite
Emission Code5
Product TypeRadiators
UPC090127730089
Manufacturer Part NumberFB125
Part NumberFB125
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Instructions for Part# FB125
Radiator Cap Cover
Note: Frostbite 3 and 4 row radiators will be thicker than stock and can extend into engine bay further interfering with some stock fan/clutch applications. Existing cooling fan modifications may be required during installation. Electric fan and shroud options are available to eliminate stock clutch/fan.
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    Some parts are not legal for use in California or other states with similar regulations.