4 Row Core Radiator for 1970-85 Chevy/GMC C/K/G-Series C10-C20 C25-C3500, for 83-87 Monte Carlo, for 80-85 Impala, for 73-85 Blazer, for 76-80 Suburban, for 75-79 Nova, for 70-87 El Camino, for 78-88 Oldsmobile Cutlass, 82 84 86 88 Core Size: 26.22"H x 16.85"W x 2.44"T; Overall Size: 31.69"L x 18.50"W x 4.53"H; Inlet/Outlet: 1.50"/1.57"; Transmission oilcooler: φ32*215*G1/4(Z); OE/OEM Part Number: CC162, CU162, DPI162, RAD162, RK162, EC162, AE162 High Performance. Full AA5052 Aircraft Aluminum craftsmanship radiator & exclusive tube design that dramatically increases cooling efficiency by up to 30%~45%, strong and durable, 100% welded by TIG, No Epoxy. 100% Leak Tested Easy to Install. Meticulously built to superior OE standards for a precise fit, direct bolt-on replacement. No Drilling or Modifications Needed for Installation Crafted by our professional team using the highest-grade materials for exceptional longevity. Any problem, such as quality problems (leaking)/damaged/not received, please contact us via email first Fitment:For Chevy/GMC C/K/G-Series C10-C20 C25-C3500 1970-1985For Chevy El Camino 78-1987/Impala 1980-1985For Chevy Blazer 1973-1985/Suburban 1976-1980For Chevy Monte Carlo 83-87/Oldsmobile Cutlass 78-88For Chevy Nova 75-79/Chevy El Camino 70-87Package Include:1 x 4-Row AA5052 Aluminum Radiator1 x CNC Machined Radiator CapRadiator DetailsRow Count: 4 RowCore Size: 26.22"H x 16.85"W x 2.44"TOverall Size: 31.69"L x 18.50"W x 4.53"HInlet/Outlet: 1.50"/1.57"Transmission oilcooler: φ32*215*G1/4(Z)Performance: Up to 30%~45% More CoolingRadiator Crafts: 100% welded by TIG, No EpoxySurface Finish: Aircraft Grade Raw AluminumPetcoke Drain: OEM Style Brass Petcoke DrainRadiator Cap: CNC Machined Filler Neck And CapPart NumberManufacturer Part Number: 162, SBR162, DPI162, CC162, CU162, KKS162OE/OEM Part Number: CC162, CU162, DPI162, RAD162, RK162, EC162, AE162Interchange Part Number: 162, 8010162, 1605-370064, 40387, REA41162A, 2511Superseded Part Number: RA1191, CU162, 3345, SPTCU162, 433162, 562Why Choose us?1. Made of aircraft AA5052 grade aluminum, greatly prolonged the Lifespan!2. Brazed core technology for optimal performance and reliability!3. OEM style brass petcock drain re more durable than other plastic one!4. Meticulously built to superior OE standards for a precise fit!