Extruded Core Radiator 73-87 Full Size 1/2-ton GM Truck and SUV Flex-A-Lite

Flex-A-Lite Extruded Core Radiator 1973-1987 Full Size 1/2-ton GM truck and SUV

Flex-A-Lite Extruded Core Technology is the future of performance aluminum radiators, replacing multi-core radiators with a new advanced design. Flex-A-Lite Extruded Core Radiators provide significantly better cooling with a stronger, more durable and lighter design.

This direct-fit radiator is engineered to bolt into a 1973-1987 full-size 1/2-ton Chevrolet or GMC truck or SUV. No cutting or drilling is required for installation, and the radiator will mount using the factory location and equipment. Radiator includes 22-24 lbs. cap and train petcock.

Features and Benefits:

• Increases contact area between coolant and the aluminum tubes for better heat rejection and cooling
• Provides a flat surface to braze the cooling fins to, maximizing the contact between the tubes and fins for increased heat rejection and better cooling
• Cooling fins have been designed with louver patterns cut into them to direct airflow, improving heat rejection and cooling
• Wind tunnel testing has shown that this Extruded Tube Core technology is significantly more efficient for cooling than standard tube radiators
• The Flex-A-Lite Extruded Tube Core Radiators are significantly stronger and have a 100-psi burst rating
• Flex-A-Lite Extruded Tube Core Radiators include a corner subhead, reinforcing the cooling tube to header connection; an area prone to cracking and leaking in other brands of aluminum radiators
• Covered by an exclusive Flex-A-Lite transferable 2-year warranty

Details:

• Height (inches) 20.75
• Width (inches) 33.25
• Depth (inches) 2.56
• Depth (rounded up) 3 in.
• Inlet Side Driver Side
• Year 73-87
• Make Chevrolet, GMC
• Model 1/2-Ton Truck, SUV
• Engine No
• Displacement CID No
• Liters No
• Fitment Notes No