3 Row Aluminum Radiator Shroud Fan Relay for 1973-1991 Chevy C30 C20 C10 C2500 C1500 K30 K20 K10 Pickup Blazer GMC Truck 1981 1982 1983 1984 1985 1986 1988 1989 1990 Radiators

Fitment: For GMC C2500 C3500 K1500 K2500 85 86 For CHEVY C/K SERIES C10/C20/K10 PICKUP 73-80 For Chevy Truck,73-91 Blazer (19 x 28-1/4"Core) 73-87 For GM Truck 81-90 For Chevy Pickup Truck 19"Core 85 86 87 For Chevy V Series 1981-1990 For Chevy Blazer 1981-1990 For Chevy K Series 1981-1990 For Chevy C/K Series 19"" TALL 1973-1987 For Chevy Custom Deluxe Truck & Suburban For GMC C/K Trucks 1983-1985 For GMC K2500 79-84 For Chevy Suburban 87-91 For GMC C25 C2500 C35 73 74 75 76 77 78 79 For Chevy Blazer / Jimmy 1973-1991 For GMC C3500 79-84 For Chevy Silverado Truck, Blazer & Suburban For Chevy Truck C30 73-90 Package Include: 1 X 3-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: All Aluminum Tank and Core Transmission Oilcooler : Include Mounting Type : Saddle Trans Cooler: 1/2-20 Straight Thread, G 1/4 Mounting Type: SADDLE MOUNT Hose Locations: IN: Driver / OUT: Passenger Relay Kit Instructions: RED + connect directly to battery. WHITE wire to ignition switch power source. BLACK goes to thermos switch. BLUE wire goes to the Fans. Thermostat Relay Kit: Universal fit for any automotive vehicle and electric fan. Activates by grounding electric fans at preset temperature. 180'F turn-on temperature, 165'F turn-off temperature. 3/8"" NPT thread-in brass probe w/ 1/2"" NPT adapter included.

• Core Size : 28.23" H x 18.82" W x 1.74" T;Overall Size:33.78" H x 20.59" W x 4.73" T ; Upper inlets: 1.5" located on the driver side ; Lower outlets: 1.5" located on the passenger side ; Transmission Oil Cooler: ￠32×215×G1/4（Z）; Trans Cooler: 1/2-20 Straight Thread, G 1/4
• Features 100% Leak Tested, 3 Rows, Crossflow Radiator, Durability Tested, No Drilling or Modifications Needed for Installation
• Easy To Install: Light weight direct bolt-on replacement, stronger & higher capacity for coolant
• OE/OEM Part Number：716,CC716,CU716,DPI716,CU1599,EC716,AE716,MC716,438716,433716,1605-370200,0716-2AA,CR1599,CU1599, KKS716, 1599, B1599, B716, SBR716, 1605-370200,CU844, SPTCU716, 2308, 40385, 0AAS0778, 433716
• 12 Months warranty ; If you have any questions, please feel free to contact us, we will solve it for you