62mm 4 Row Aluminum Radiators Aluminum Radiator For 2019 2020 2021 Chevy Silverado 1500 4.3L V6 5.3L 6.2L V8 Gas Pickup Truck GMC Sierra 1500 V6 V8 Gas

Vehicle FitmentFor 2019-2021 Chevy Silverado 1500 4.3L 5.3L 6.2LFor 2019-2021 GMC Sierra 1500 4.3L 5.3L 6.2L Only For With Transmission Oil Cooler Radiator Not Include Engine Oil Cooler Radiator Details Core Row: 4 Row Core Material: All Aluminum Tank Material: All AluminumRadiator Cap: Included Flow Style: Down Flow Fitment Type: Direct Replacement OEM style brass petcock drain CNC machined filler neck and cap High PerFormance Racing SpecASCIUTTA Radiator, Your Best Choice 1.Our Radiator is made of AA5052 aircraft aluminum,5052 Aluminum major alloying element is magnesium,has a higher strength and greater corrosion resistance (including to salt water). 2.14-16 cooling fins per inch,giving you approximately 1500 more cooling fins than other aluminum radiators. 3. AA5052 aluminum radiator core can be made more efficient by changing the tube spacing and fin count. If the tubes are placed closer together and the fins are packed in tighter a denser core is created that throws off much more heat. 4. A high efficiency core can have tubes on 3/8" centers and fin counts increased to 14 to 16 FPI,That may not seem like a big deal but the surface area is greatly increased.

• Core Size:19.3'' x 34.9'' x 2.44" T;Overall Size: 23''x 42''
• Top Hose Location & Size: Driver 1.3 inch, Bottom Hose Location & Size: Passenger 1.5 inch
• Transmission Oil Cooler: Included;Engine Oil Cooler: No
• Package included：1 X 4-Row AA5052 Aluminum Radiator;1 X CNC Machined Radiator Cap.
• Performance: Made of high quality Aircraft AA5052 grade aluminum Construction. At least 35% more efficient than stock one.