4 Row Radiator For Case International Harvester 766 2656 2706 2756 656 706. Case/International Harvester – 2656 Indust/Const, 2706 Indust/Const, 2756 Indust/Const, 656, 706, 756,766. OEM:Case/International Harvester. 378713R92, 378713R91,403649R1, 65426C1, 65428C1. High Performance Racing Spec. 4-Row of tubes Core Racing Design. OVERALL HEIGHT: 26 1/2. OVERALL WIDTH: 21 1/4. CORE HEIGHT: 20 1/2. CORE WIDTH: 19 3/4. FILL NECK HEIGHT: 2 3/4 – Use RW0021-1 or RW0021-5 Radiator Cap. Inlet/Outlet Diameter: 2″/ 2″. All aluminum core and tank. The tank is welded by TIG. OEM Style Brass Petcock Drain. CNC Machined Filler Neck and Cap. Reasons for choose our. Our Radiator is made of. Aluminum major alloying element is magnesium, has a higher strength and greater corrosion resistance (including to salt water). 14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators. Aluminum radiator core can be made more efficient by changing the tube spacing and fin count. If the tubes are placed closer together and the fins are packed in tighter a denser core is created that throws off much more heat. A high efficiency core can have tubes on 3/8 centers and fin counts increased to 14 to 16 FPI, That may not seem like a big deal but the surface area is greatly increased. Combined with all the additional fins between the tubes this provides approximately 30% to 45% better cooling than the OEM radiator had. The core of the radiator is welded in vacuum brazing furnace, no epoxy. The Radiator are 100% welded by TIG. Stronger & Higher Capacity for Coolant than OEM units, Made of High Quality Full. Aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Please verify that this address is the correct one you wish to have your package sent to. Hoping to bring miraculous changes to your patio? Supernova is here to help turn your patio into an outdoor paradise. When you relax in your patio with your families and friends after work or at weekends, enjoying the quiet evening or having a garden party, Supernova is definitely your best choice. Adhering to humanity design, we are dedicated to developing eachof our productsand conveying a strong sense of belonging to our customers. Trust Supernova, trust us.