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#425FB249
Frostbite FB249 Aluminum Radiator, 3 Row, 1973-76 Corvette
$300.11
/each
Factory Shipped
$518.95
Save $218.84
Quantity
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Product Summary
Single Pass Radiator Style, Aluminum, 3 Row Quantity
Rebates Available
See rebate detailsKey Specs
| Radiator Style | Single Pass |
| Radiator Flow Direction | Crossflow |
| Material Type | Aluminum |
| Inlet Location | Upper driver side |
| Outlet Location | Lower passenger side |
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicyFrostbite Performance Cooling FB249 Details
Frostbite Performance Cooling FB249 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!
- 100% TIG Welded (Brazed) seams
- Aircraft quality aluminum core, fittings, and tanks (Up to 30% weight savings)
- Billet Aluminum Filler Neck & OEM style Brass Petcock
- More cooling surface area (16 fins per inch) for more efficient cooling
- Custom Frostbite High Performance 16lb. Radiator Cap
- Polished Top and tanks for custom show appearance
- Applications supporting up to 1000+ horsepower
Charts
Rebates
Holley IRS Sale 2026

Save 10% instantly on select products across the Holley family of performance brands during the annual Holley I.R.S.Tax Sale. Instant rebate period has been extended and now runs from February 17, 2026 through March 29, 2026.
Frostbite Performance Cooling FB249 Specifications
Frostbite Performance Cooling FB249 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | FB249 |
| Brand | Frostbite Performance Cooling |
| Radiator Style | Single Pass |
| Radiator Flow Direction | Crossflow |
| Material Type | Aluminum |
| Inlet Location | Upper driver side |
| Outlet Location | Lower passenger side |
| Row Quantity | 3 |
| Tube Size | 0.69" |
| Overall Width Range | 33.00" to 33.99" |
| Overall Width | 33.5" |
| Overall Height Range | 19.00" to 19.99" |
| Overall Height | 19.5" |
| Core Width Range | 27.00" to 27.99" |
| Core Width | 27.5" |
| Core Height Range | 17.00" to 17.99" |
| Core Height | 17" |
| Core Thickness | 2.2" |
| Finish | Polished |
| Cooling Fan | Not Included |
| Transmission Cooler | Yes |
| Shroud Included | No |
| GENERAL | |
| Inlet Size | 1.5 |
| Outlet Size | 1.75 |
| Fan Included | No |
| GTIN Code | 090127032107 |
| Sold in Quantity | Each |
Ratings & Reviews
Ratings & Reviews
Fitment
Fitment
1973-1976 Chevy Corvette

