For Acura Integra Full Aluminum 2-Row Racing Radiator (Manual Transmission) DA DB Constructed of High Quality T-6061 Aluminum Construction. High Performance JDM Spec. 2-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: 26.50 x 16.50 x 2.00 Inch. Core Size: 26.25 x 12.75 x 1.75 Inch Inlet/Outlet Diameter: 1.25"/ 1.25"