Vehicle Fitment:
1963-1966 Chevrolet C10 C20 C30 Pickup 3.8L 4.1L 4.6L 4.8L 5.3L
1963-1966 Chevrolet K10 K20 Pickup 3.8L 4.1L 4.6L 4.8L 5.3L
1963-1966 Chevrolet Suburban 3.8L 4.6L 4.8L
1963-1966 GMC 1000 1500 2500 Suburban L6 V8
1965-1966 Oldsmobile Cutlass 5.4L 6.6L
1964-4965 Oldsmobile F85 3.7L 5.4L 6.6L
1961-1966 Pontiac Catalina Bonneville 6.4L 6.9L
1962-1964 Pontiac Grand Prix Star Chief 6.4L 6.9L

Radiator Size:
High Performance Racing Spec.
4-Row of tubes Core Racing Design
Core Size: 17 1/2" HEIGHT x 22 3/4"
Over Size: 23 3/8" HEIGHT X 25 1/2" WIDTH   
Inlet Hose Connection: 1 1/2" Driver Side
Outlet Hose Connection: 1 3/4" Passenger Side
Transmission Oil Cooler: ￠22*300*G1/4(Z)


Fan Specification:
Diameter : 16'' (Blade to Blade)
Voltage: DC 12 Volts
Wattage: 120W
Number of Blades: 10 S-Type blades
Maximum Fan CFM（Cubic Feet per Minute）: 3,000 cfm
Maximum Fan RPM（Revolution(s) Per Minute）: 2000±10%
Amp Draw: 10amp
S-Type Blade pull push design, to make air flow more efficient and bring more cooling Effect
Powerful 120 watt motor will keep your engine cool.

Description:
The core of the radiator is welded in vacuum brazing furnace, no epoxy.The Radiator are 100% welded by TIG.Stronger & Higher Capacity for Coolant than OEM units,Made of High Quality Full Aluminum Construction.

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 35% to 45% 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.

Aluminum Shroud+Fan:
The fan and the fan shroud effectively drive the heat over and out the engine compartment rather than thrusting it into the front of the engine. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine. With excellent operating temperature management, allowable levels of engine temperature are stabilized. Investing in proper maintenance though will considerably benefit the ride and driving quality in maintaining the ideal working conditions of the engine.