SKU: MMRAD-CAM-70X | UPC: 748354018004
Mishimoto 70-81 Chevy Camaro X-Line Performance Aluminum Radiator
Upgrade cooling in your 1970-1981 Chevy Camaro with this Mishimoto X-Line aluminum radiator, designed as a direct replacement for stock units across compatible GM classics including Buick Century, Regal, Chevy trucks, and more. Its all-aluminum build sheds weight while delivering higher heat dissipation through a dense 2-row core. Ideal for modified engines pushing harder on track days or highways.
Key Features
- All-Aluminum Construction: TIG-welded assembly resists corrosion, weighs 14.8 lbs versus heavier OEM brass-copper radiators for better handling balance
- X-Line Wavy Fin Core: 24.8 x 16.5 x 1.65-inch 42mm thick 2-row design with 1.25-inch tubes increases volume by 42% for rapid temperature drops under load
- Direct Bolt-On Fitment: Matches OEM dimensions at 31.1 x 18.5 x 2.1 inches with 1.5-inch inlet/outlet for plug-and-play install on Camaro and listed vehicles
- Enhanced Tubes and Fins: 16 fins per inch spacing optimizes airflow and fluid turbulence for consistent cooling in high-boost or V8 setups
- Pressure-Tested Build: Rated to 24 PSI burst with reinforced end tanks to handle performance demands without leaks
Product Notes
- Verify fitment using full application guide. compatible with specified engines and transmissions like THM350, M62
- Flush cooling system before install to prevent contamination of new radiator
- Boxed dimensions 34 x 22 x 6 inches, shipping weight 20 lbs
Installation Notes
- Professional installation recommended.
- Reuse OEM or upgrade to Mishimoto hoses/shrouds for sealed fit
- Bolts directly to factory mounts. no cutting or fabrication required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1977,1980-1981 | Buick | Century | Base |
| 1977-1979 | Buick | Century | Custom |
| 1980-1981 | Buick | Century | Estate |
| 1978-1981 | Buick | Century | Limited |
| 1977-1979 | Buick | Century | Special |
| 1978-1981 | Buick | Century | Sport |
| 1978 | Buick | Electra | 225 |
| 1980 | Buick | Electra | Estate Wagon |
| 1978,1980 | Buick | Electra | Limited |
| 1978,1980 | Buick | Electra | Park Avenue |
| 1977-1980 | Buick | Estate Wagon | Base |
| 1980 | Buick | LeSabre | Base |
| 1980 | Buick | LeSabre | Limited |
| 1980 | Buick | LeSabre | Sport |
| 1978-1987 | Buick | Regal | Base |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984-1987 | Buick | Regal | Grand National |
| 1978-1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978-1982 | Buick | Regal | Sport |
| 1983-1986 | Buick | Regal | T-Type |
| 1975-1979 | Buick | Skylark | Base |
| 1978-1979 | Buick | Skylark | Custom |
| 1976-1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1975-1977 | Buick | Skylark | SR |
| 1976-1979 | Cadillac | Seville | Base |
| 1978-1979 | Cadillac | Seville | Elegante |
| 1977-1978 | Cadillac | Seville | Opera |
| 1973-1974 | Chevrolet | Blazer | Base |
| 1978-1980 | Chevrolet | C10 | Big Ten |
| 1975-1980 | Chevrolet | C10 | Cheyenne |





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