Material: Full Aluminum, Row: 3 Row Core; Core Size: 19" high x 28-1/2" wide; Overall Size: 20-1/4" high x 33-1/4" wide x 4.17" thick; Upper inlets: 1 1/2" located on the driver side; Lower outlets: 1 1/2" located on the passenger side; Transmission: Automatic and Manual; Transmission Oil Cooler: φ32*215*G1/4(Z); 100% aluminum construction provides greater heat and pressure tolerance, better heat dissipation and improved structural rigidity. Please use Amazon's vehicle fitment tool to confirm that the part is correct for your vehicle application before buy. 
ALLOYWORKS 3 Row of Tubes Core Racing Design, Complete Radiator will be your Best Choice!
Vehicles fitment 1: For Chevy Blazer 5.0L 5.7L V8 1987-1991
Vehicles fitment 2: For Chevy K5 Blazer 5.0L 5.7L V8 1981-1986
Vehicles fitment 3: For Chevy C/K Series Pickup / Suburban 5.0L 5.7L 7.4L V8 1973-1987
Vehicles fitment 4: For GMC C/K Series Pickup / Suburban 5.0L 5.7L 7.4L V8 1973-1987
Vehicles fitment 5: For Chevy R/V Series Suburban 5.0L 5.7L 7.4L V8 1983-1991
Vehicles fitment 6: For GMC Jimmy 5.0L 5.7L V8 1981-1991
Vehicles fitment 7: For GMC R/V Series Suburban 5.0L 5.7L 7.4L V8 1987-1991
OE/OEM Part Number: CU1599, CU716, 1599, B1599, B716, 716, 1605-370200
Radiator Details:
Color: Silver
Model: Chevy Pickup Trucks
Radiator style: Crossflow Radiator
Core and Tank: All Aluminum
Crafts: 100% Tig welded
Delivery: Local Delivery
Mounting Style: Bolt-On
Crafts:100% TIG welded
Fitment Type: Direct Replacement
Placement on Vehicle: Engine Compartment
Surface Finish: Aircraft Grade Raw Aluminum
Core Size: 19" high x 28-1/2" wide 
Overall Size: 20-1/4" high x 33-1/4" wide
Upper inlets: 1 1/2" located on the driver side
Lower outlets: 1 1/2" located on the passenger side
Transmission Oil Cooler: φ32*215*G1/4(Z)
Transmission: Automatic and Manual.
Please Attention: 
Pls compare the overall width with your original radiator.
Professional installation is highly recommended! No Fitting Instructions Supplied!
Please contact us for installation video or other any problem.