Description: This Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This Aluminum Radiator is at least 40% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. 100% Brand new and never been used. Made of High Quality Full T-6061 Aluminum Construction Stronger and Higher Capacity for Coolant than Stock Units 3 Row Light-Weight Racing Design Down Flow Or Cross Flow Type: Down Flow Mounting Type: Bracket Tank Material: Aluminum Core Material: Aluminum Core Size: 480 x 648 x 44mm(18.90" x 25.51" x 1.73") Inlet Location: Passenger Outlet Location: Driver Inlet Diameter: 1.75" Outlet Diameter: 2.00" Core Row Quantity: 3 Row Transmission Oil Cooler Fitting Type: 1/8-27NPT Internal Transmission Oil Cooler: Yes Direct Bolt-On OE Fitment or Replacement Improves Cooling by 35% to 45% Temperature Professional Installation is Highly Recommended No Instruction Included Package includes: 1X Aluminum Racing Radiator Just as pictures show Fitment: Ford Bronco 1978-1979 (351ci V8, 400ci V8) Ford F-Series Truck 1968-1969 (4.9L Straight 6-cylinder, 360ci V8, 390ci V8) Ford F-Series Truck 1970-1972 (360ci V8, 390ci V8) Ford F-Series Truck 1973-1975 (302ci V8, 360ci V8, 390ci V8) Ford F-Series Truck 1976 (302ci V8, 351ci V8) Ford F-Series Truck 1977-1979 (302ci V8, 351ci V8, 400ci V8) For the year and models, please check the compatibility.