This is our HD aluminum radiator for the 1984 – 1989 Corvette C4. It will handle up to 700 horsepower and fit in the stock mounting area. Like all of our radiators, it’s made with proven 2-rows of 1.0" tubes that is proven to out cool 3-row and 4-row radiators by a substantial amount.
– All aluminum construction with a heavy duty 2-row core with 1.0" tubes. Our core density is higher than other high performnace radiators costing 3 times more!
– Core size is 15" high x 23-5/8 wide. Overall width is 28-5/8". Both the inlet and outlet hose connections are 1-5/16.
– Billet CNC machined filler neck. A new cap is included.
– A heavy duty plate transmission cooler, not a cheap concentric transmission cooler found in many aftermarket radiators.
– A 2 year warranty against any defects that cause your radiator to leak or fail.
– The radiator 2-row radiator with 1.0" tubes replaces the 1-row factory radiator with plastic tanks. Because it is larger than the factory radiator, minor modifications are required for installation. The rubber support bushings that the radiator sits into must be trimmed to accommodate the thicker radiator and the plastic housing needs slight trimming.
The radiators are not polished and have a natural finish. For photos, the radiators have been removed from the packaging and cleaned with an aluminum cleaner and scotch brite.