FRBFB121
Overview
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
- 3-Row Radiators supporting applications with 450-750 horsepower
- Applications for GM, Ford, Dodge/Chrysler/Jeep and LS-Swap available
- Manufacturer’s 1-year Limited Warranty
About Frostbite

Frostbite aluminum radiators cool more effectively and weigh less than older OEM-style brass units. Explore our radiators and coolers at Holley.com!
Specs
| # of Passes | Single |
|---|---|
| Brand | Frostbite |
| Cooling Row Diameter | 11/16" |
| Core Dimension | 16-3/8 x 17-1/4 |
| Core Thickness | 2.20" |
| Emission Code | 5 |
| Flow Style | Down Flow |
| Hose Location Inlet | Passenger |
| Hose Location Outlet | Passenger |
| Inlet Diameter | 1-1/2 in. |
| Inlet Location | Passenger |
| Inlet Size | 1-1/2 in. |
| Mounting Type | Flanges |
| Outlet Diameter | 1-3/4 in. |
| Outlet Location | Passenger |
| Outlet Size | 1-3/4 in. |
| Overall Dimension | 21-1/8 x 19-3/4 |
| Product Type | Radiator |
| Row Quantity | 3 |
| Rows | 3 |
| Sale Category | Cooling |
| Transcooler Provision | 1/8-27NPT |
| Transmission Oil Cooler Included | 1/8-27NPT |
| UPC | 090127729823 |
| Part Number | FB121 |
Emissions
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.
Tech Resources
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