Primecooling 52MM 3 Row Core Aluminum Radiator +Fan (12 Inches Dia.) w/Louver Shroud for Chevy/GMC,C10 C20 C30 K10 K20 C/K 1970-87

The aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight,and high heat transferring aluminum features a tube and fin design that,dramatically increases surface area that enables the heat to dissipate more efficiently. This Aluminum Radiator is at least 40% more efficient than stock ones. Most importantly,it has a much higher capacity for coolant than stock ones,which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. Radiator Details: Core Size :17" H x 26-1/4" W Overall Size :18-1/4" H x 31-5/8" W Upper Inlet: 1-1/2" located on the Driver side Lower Outlet: 1-1/2" located on the Passenger side Trans Cooler Details: 1/2" 20 STRAIGHT THREAD G1/4 Mount Type: Saddle Mounting Specs: Vert - 13 1/4 Horizontal - 24 3/8 Fan Specification: OE Fitment or Replacement, Push or Pull Type Maximum Fan CFM: 1730 cfm Fan Diameter (in): 10.050” Thickness (in): 2.500” Number of Blades: 10 blades Maximum Fan RPM: 2,250 rpma Blade Material: Plastic Amp Draw: 12.70 amps Includes the Mounting Tabs for an Easy Zip Tie Installation

• [Vehicle Fitment] For Chevy/GMC C/K/G-Series C10-C20 C25-C3500 1970-1985; For Chevy El Camino 78-1987/ Impala 1980-1985; For Chevy Blazer 1973-1985/Suburban 1976-1980; For Chevy Monte Carlo 83-87/Oldsmobile Cutlass 78-88; For Chevy Nova 75-79 / Chevy El Camino 70-87;
• [Specification] Core Dimensions: 17" H x 26 1/4" W ; Overall Dimensions: 18 1/4" H x 31 5/8" W ; Inlet Diameter: 1-1/2" ; Outlet Diameter: 1-1/2"; Trans Cooler:Included φ32*215*G1/4（Z);
• [All Aluminum Radiator] Made from Aircraft AA5052 grade aluminum for prolonged lifespanand with raw aluminum finish. Full aluminum tanks and fittings, has a higher strength and greater corrosion resistance.
• [Higher Density Core] Cooling rows are spaced 3/8" apart, giving you 25% more rows within the core than other aluminum radiators sold on Amazon. 14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators. It provides 30% more cooling capacity than a standard radiator.
• [Easy To Install] Brand-new radiator engineered and manufactured to meet original specifications for quick installation. CNC turret punch machine ensure the accuracy of radiator size. No Drilling or Modifications Needed for Installation.