Core Size: 26 1/4" x 18" ; Overall Size: 31" x 21" ; Inlet Diameter: 1 1/2" ; Outlet Diameter: 1 3/4" Fitment: For Airboat With Overall Size Of 31" W X 21" H ; Universal Radiator For Cross-Flow Style 31" X 21" ; Note: All Aluminum For Airboat Radiator With Upper Right Inlet And Lower Left Outlet ; Heavy Duty Tall Side Channels For Secure Mounting ; No Fill Neck Features: 100% Leak Tested, 3 Rows, Crossflow Radiator, Durability Tested, No Drilling or Modifications Needed for Installation ; Mounting Style: Bolt-On High-quality material: Transmission Oil Cooler is constructed of high quality AA5052 aircraft grade aluminum construction to ensure an extremely long lasting operate life. The core of the Transmission Oil Cooler is welded in vacuum brazing furnace, no epoxy. Package Include: 1 X 3-Row Aluminum Radiator Fitment:
For Airboat With Overall Size Of 31''W X 21''H
Universal Radiator For Cross-Flow Style 31'' X 21''
Note: All Aluminum For Airboat Radiator With Upper Right Inlet And Lower Left Outlet
Heavy Duty Tall Side Channels For Secure Mounting
No Fill Neck

Specifications:
3-Row of tubes Core Racing Design
Material: Aluminum
Core Dimensions: 26 1/4" x 18"
Overall Dimensions: 31" x 21"
Inlet Diameter: 1 1/2"
Outlet Diameter: 1 3/4"

Enignelooc Aluminum Radiator:
This 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.