Description: 100% Brand new and never been used. Direct Bolt-On OE Fitment or Replacement Improves Cooling by 35% to 45% Temperature Professional Installation is Highly Recommended Radiator: 100% Brand new and never been used. Made of High Quality Full AA5052 Aluminum Construction Stronger and Higher Capacity for Coolant than Stock Units Materal: Aluminum Row: 3 Row/Core Inlet/Outlet: 1.50" / 1.75" Core Size: 718 x 408 x 44mm (28.27" x 16.06" x 1.73") Overall Size: 864 x 490 x 140mm (34.02" x 19.29" x 5.51") Professional Installation is Highly Recommended No Instruction Included Fan: Blade Material: Plastic 12V/80W Fan Diameter (in): 12” Thickness (in): 2.500” Number of Blades: 10 blades Maximum Fan CFM: 800 CFM Maximum Fan RPM: 2000 RPM Amp Draw: 7.5 amps Includes the Mounting Tabs for an Easy Zip Tie Installation Package includes: 1X 3-Row Aluminum Radiator (Includes Radiator Cap) 1X Aluminum Shroud 2X 12" Fans (Includes mounting kits) Just as pictures show Fitment: 1967-1972 Chevrolet C/K Series 10 20 30 Pickup Suburban V8 1969-1972 Chevrolet Blazer 5.0L 5.7LV8 1967-1979 G/P Series P10 P20 P30 G10 G20 G30 Van 1970 1971 1972 GMC Jimmy I6 V8 1967-1972 GMC C/K Series K25/K2500 K35/K3500 C15/C1500 Pickup Suburban 1967-1979 G/P Series P15 P25 P35 G15 G25 G35 Van Fits L6 V6 V8 Engine:4.1L 4.8L 5.0L 5.7L 6.6L 3.8L 5.3L 6.5L 5.4L 4.6L For the year and models, please check the compatibility.