DNA Motoring For 75-78 Nissan Datsun 280Z S30 3-Row Full Aluminum Racing Sport Radiator 634

1975-1978 Datsun 280Z Manual Transmission Replace Part Number: 21400N4200 21400N4201 21400N4700 21400N7601 CU634 3-Row Tri Core Light-Weight Racing Design Core Size: 24.50 inch x 16.00 inch x 2.50 inch Inlet: 1.50 inch Outlet: 1.50 inch Transmission Cooler Thread Size : 1/2-20UNF Made of Full T-6061 Aluminum Construction Stronger and Higher Capacity for Coolant than Stock Units