Core Size: 26.3" H x 16.69" W x 2.44" T ; Overall Size : 31.89" H x 19.29" W ; Inlet/Outlet: 1.42"/1.58" Transmission Cooler :￠26*205*G1/4(Z); Includes CNC machined filler neck and cap,OEM Style Brass Petcock Drain. 100% aluminum construction provides greater heat and pressure tolerance, better heat dissipation All-aluminum design with durable TIG-welded construction (T-5057 aircraft aluminum) 12 Months warranty ; If you have any questions, please feel free to contact us, we will solve it for you Fitment: For Chevy Chevrolet Corvette V8 1977-1982 For Chevy Corvette 5.0/5.7 V8 1977-1982 For Chevy Corvette C3 350/305 5.7/5.0 V8 1977-1982 Package List: 1 X 4-Row Aluminum Radiator (Includes Radiator Cap) 1 X Aluminum Shroud 2 X 12" Fans (Includes mounting kits) 1 X Thermostat Relay Kit FAN SPEC: Maximum Fan CFM: 2300±200 Fan Diameter X Height X Thickness:12.05" X 12.05" X 2.5" Number of Blades: 10 blades (Plastic) Amp Draw: 12.70 amps Maximum Fan RPM: 2,250 rpm Radiator Details: Row: 4 Row-Core Material: Full Aluminium Radiator Cap: included Transmission Cooler: Included Saddle Mount Transmission: Automatic and Manual. Crafts: 100% Tig welded Delivery: Local Delivery Part Number: DPI718,EC718,8010717, 718，CC718，CU718, MC718,WH718,1605-427066,REA41-717M Description: PERFORMANCE : up to 30%-45% cooling HIGH COOLANT CAPACITY ：much higher capacity for coolant than stock ones OE STANDARDS : exceptional OE standards for precise fit ,Direct Replacement HIGH QUALITY, STRICT INSPECTION ：All our products are 100% fully tested to ensure top quality Full set in box and 100% brand new About Us: If you have any questions, please feel free to contact us, we will solve it for you