4 Row Core Radiator for 1973-1991 Chevy GMC C/K Series Pickup & Trucks C10 C 20 C30 K10 K20 K30 Multiple V8 Models GMC Jimmy K1500 K2500 All Aluminum Radiator Fan W/Shroud and Relay

THIS LISTING INCLUDES THE RADIATOR AND THE SHROUD AND 2x12" FANS + Thermostat Kits! Radiator Size: All Aluminum Tank and Core 4 Rows Cores Core Size:19"H x 28-1/2"W Overall Size:20-1/4"H x 33-1/4"W Upper inlets:1 1/2" located on the driver side Lower outlets:1 1/2" located on the passenger side Transmission Oilcooler : include Surface finish ：Aircraft 5057 grade aluminum tank & core Petcock Drain ：OEM style brass petcock drain Radiator Cap ：CNC machined filler neck and cap Vehicle Fitment: For 1981-1991 1982 1983 1984 Chevy Truck For 1973-1991 1977 1978 1979 Chevy Suburban For 1973-1991 1988 1989 1990 Chevy Blazer / Jimmy For 1973-1987 1974 1975 1976 Chevy Pickup Trucks For 1981-1990 1985 1986 1987 GM Truck 5.7 7.4 For 1985 1986 GMC C2500 C3500 K1500 K2500 For 1981-1990 Chevy R Series For 1981-1990 Chevy K Series For Chevy GMC Blazer Jimmy Suburban For 1973-1987 1980 1981 Chevy Truck, 73-91 Blazer For 1985 1986 1987 Chevy Pickup Truck For 1973-1991 Chevy C/K Series Trucks For 1973-1981 K5 Blazer For 1973-1980 CHEVY C/K SERIES C10/C20/K10 PICKUP FANS: Fan Diameter (in): 12.050" Thickness (in): 2.500" Number of Blades: 10 blades Maximum Fan RPM: 2,250 rpm Blade Material: Plastic Amp Draw: 12.70 amps Includes the Mounting Tabs for an Easy Zip Tie Installation Thermostat 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. Probe typically threads into radiator, water outlet or manifold.

• Aluminum Radiator Compatible with 1981-1991 Chevy K10 K20 K30 C10 C20 C30 C1500 C2500 C3500 Blazer/1973-91 Gmc C1500/C2500 Suburban Jimmy 4 Row Radiators Shroud 2 X 12" Fans Relay
• Core Size:19"H x 28-1/2"W / Overall Size:20-1/4"H x 33-1/4"W;The internal trans cooler to provide optimal fluid temperatures for auto trans
• Aluminum Radiator: All-aluminum design with durable TIG-welded construction (AA5052 aircraft aluminum) ;High performance racing design, improves cooling by 35 -45% Temp
• High Quality: Cubauto 4 Row Aluminum Radiator is welded in vacuum brazing furnace, no epoxy, all item is 100% inspected and tested for quality assurance
• This all Aluminum Radiator Includes CNC machined filler neck and cap,OEM Style Brass Petcock Drain; Direct OE replacement with drop-in precise fitment and easy installation