Upgrade your cooling system with a high performance this 1977-87 Square Body Chevy & GMC Truck Aluminum Radiator. This direct-fit replacement offers improved cooling efficiency, OE-style appearance, and long-lasting durability for your automatic transmission setup. Don’t be fooled by 3 or 4 row aluminum radiators trust that our oversized 2-row design cools better thanks to greater surface area and efficient airflow. Can be painted to match your original radiator and enjoy a stock look with modern performance.
Choose your size:
- 19-inch radiator Standard fit
- 21-inch tall radiator taller version for enhanced cooling capacity
Key Features:
- 100% TIG welded for superior strength
- High-grade all-aluminum construction
- Polished OE-style tanks for a factory look
- Oversized 2-row design for maximum cooling
- 16 fins per inch with corrugated fin design for better thermal transfer
- Pressure tested and built to perform
- Upper hose: 1.25", Lower hose: 1.5"
- Direct bolt-in fit for 1977–87 GM trucks
- For automatic transmission vehicles
- Can be painted
We would like to suggest looking at the radiator overflow tanks. 1974-80 Square Body Chevy & GMC Truck Radiator Overflow Kit 1981-84 Square Body Chevy & GMC Truck Radiator Overflow Kit 1985-87 Square Body Chevy & GMC Truck Radiator Overflow Tank with Cap
