For Chevrolet Camaro Full Aluminum 3-Row Racing Radiator 3 Gen Constructed of High Quality T-6061 Aluminum Construction. High Performance JDM Spec. 3-Row Racing Design Light Weight Direct Bolt-On OEM Fitment or Replacement. Stronger & Higher Capacity for Coolant than Stock Units Highly Increase Cooling Performance Overall Size: 30.75 x 18.75 x 2.50 Inch. Core Size: 26.25 x 16.75 x 2.00 Inch Inlet/Outlet Diameter: 1.25"/ 1.50"