This Listing Is Including:
1 X 4-Row AA5052 Aluminum Radiator
1X 1.3 BarCNC Machined Radiator Cap
1 X AA5052 Aluminum Shroud
2 X 12" Fans (Includes mounting kits)
1 X Thermostat Relay Kits

PLS NOTE:
This radiator is only suitable for 1988-1999 CHEVY GMC C/K SERIES 1500 2500 3500 PICKUP .
This radiator is equipped with transmission oil cooler and engine oil cooler.
FitsCore Size : 17 1/4"Heightx 28 1/4"Width
Overall Size: 20 1/4"Heightx 33 7/8"Width
Although the compatibility of the radiator and other radiators is the same, the size of the radiator is different due to the different design. Please confirm the size of the original radiator before purchasing the Order.

This Radiator Size:
High Performance Racing Spec.
4-Row of tubes Core Racing Design
Tank Material:AA5052Aircraft Grade Aluminum
Core Dimensions:17 1/4"Heightx 28 1/4"Widthx 2 1/2'' Thickness
Overall Dimensions: 20 1/4"Heightx 33 7/8"Width
Inlet Diameter: 1 5/16"On Driver Side
Outlet Diameter: 1 9/16"On Passenger Side
Transmission Oil Cooler：1/2-20 Straight Thread, Inverted Flare
Engine Oil Cooler: M20 x 1.5 3/4-18 Adapter
Radiator Cap: CNC Precision Machined Radiator Cap
Radiator Drain Plug: OEM Style Brass Petcock Drain.
Please Check the Size Before You Buy!

Fan Specification:
Diameter : 12'' (Blade to Blade)
Voltage: DC 12 Volts
Wattage: 80W
Fan Thickness: 2.5"
Number of Blades: 10 S-Type blades
Maximum Fan CFM（Cubic Feet per Minute）: 2150cfm
Maximum Fan RPM（Revolution(s) Per Minute）: 2000±10%
S-Type Blade pull push design, to make air flow more efficient and bring more cooling Effect
Powerful 80 watt motor will keep your engine cool.

Application:
This Radiator Fits:
1988-1999 Chevrolet C1500 5.0L
1988-1999 Chevrolet C1500 5.7L
1988-1999 Chevrolet C2500 5.0L
1988-1999 Chevrolet C2500 5.7L
1988-1994 Chevrolet C3500 5.7L
1988-1999 Chevrolet K1500 5.0L
1988-1999 Chevrolet K1500 5.7L
1988-1999 Chevrolet K2500 5.0L
1988-1999 Chevrolet K2500 5.7L
1988-1994 Chevrolet K3500 5.7L
1988-1999 GMC C1500 5.0L
1988-1999 GMC C1500 5.7L
1988-1999 GMC C2500 5.7L
1988-1999 GMC C2500 5.0L
1988-1994 GMC C3500 5.7L
1988-1999 GMC K1500 5.0L
1988-1999 GMC K1500 5.7L
1988-1999 GMC K2500 5.7L
1988-1999 GMC K2500 5.0L
1988-1994 GMC K3500 5.7L
1992-1993 Chevrolet C1500 Suburban 5.7L
1992-1993 Chevrolet C2500 Suburban 5.7L
1992-1993 Chevrolet K1500 Suburban 5.7L
1992-1993 Chevrolet K2500 Suburban 5.7L
1992-1993 GMC C1500 Suburban 5.7L
1992-1993 GMC C2500 Suburban 5.7L
1992-1993 GMC K1500 Suburban 5.7L
1992-1993 GMC K2500 Suburban 5.7L

Description:
ThisAA5052Aluminum 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. ThisAA5052Aluminum Radiator is at least 30%-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.
1.Made ofAA5052aircraft aluminum, stronger than other popular alloys and has increased corrosion resistance.
2.Brazed core technology to guarantee optimum performance and dependability.
3.AA5052Aluminum 2mm thick tanks and fittings, Ensure it's hard and durable.
4.Higher density core: cooling rows are spaced 3/8" apart, giving you 25% more rows within the core than other aluminum radiators.
5.14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators, throws off much more heat.

AA5052Aluminum Shroud+Fan：
Our custom-madeAA5052aluminum fan shrouds are manufactured to fit our ALLOYWORKS and ASI PERFORMANCE radiators. These fan shrouds are fabricated for use with our electric cooling fans but allow for use with most low profile electric fans.
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.
1. Shuttered designAA5052fan shroud to guaranteed airflow passes high efficiently.Make your engine bay perfect.
2. S blade fans, Push or Pull Type design,lightweight Plastic Durable Material.

Thermostat Kit:
Universal fit for any automotive vehicle and electric fan.
Activates by grounding electric fans at preset temperature.
185'F turn-on temperature, 165'F turn-off temperature.
3/8" NPT thread-in brass probe included.
Probe typically threads into radiator, water outlet or manifold.

Thermostat Relay Kit Instructions：
RED + connect directly to battery.
WHITE wire to ignition switch power source.
BLACK goes to thermos switch.
BLUE wire goes to the Fans.