Alloyworks Pontiac 4Row Aluminum Radiator1965-67 LeMans/Tempest/GTO 3.5L 3.8L 5.3L 6.4L 6.6L I6 V8 15-5/9" H x 25-1/8" W Shroud Fan Relay 90W

Alloyworks Pontiac 4Row Aluminum Radiator1965-67 LeMans/Tempest/GTO 3.5L 3.8L 5.3L 6.4L 6.6L I6 V8 15-5/9" H x 25-1/8" W Shroud Fan Relay 90W

Please check if this fits your vehicle before purchasing
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Please check if this fits your vehicle before purchasing
1965 1966 Pontiac GTO 6.4L 6376CC 389Cu. In. V8
1967 Pontiac GTO 6.6L 400Cu. In. V8
1965 Pontiac LeMans 3.5L 3524CC 215Cu. In. l6
1966 1967 Pontiac LeMans 3.8L 3769CC 230Cu. In. l6
1965 1966 1967 Pontiac LeMans 5.3L 5343CC 326Cu. In. V8
1965 Pontiac Tempest 3.5L 3524CC 215Cu. In. l6
1965 1966 1967 Pontiac Tempest 3.8L 3769CC 230Cu. In. l6
1965 1966 1967 Pontiac Tempest 5.3L 5343CC 326Cu. In. V8

Package Include:
1 X 4-Row AA5052 Aluminum Radiator
1 X CNC Machined Radiator Cap
1 X AA5052 Aluminum Shroud
1 X 14" Fans (Includes mounting kits)
1 X Thermostat Relay Kit

High Performance Racing Spec.
4-Row of tubes Core Racing Design
Core Material: All Aluminum
Tank Material: AA5052 Aircraft Grade Aluminum
Surface Finish: Aircraft Grade Raw Aluminum
Includes CNC machined filler neck and cap
Core Dimensions: 15-5/9" H x 25-1/8" W x 2-4/9"
Overall Dimensions: 21-2/3" H x 25-3/5" W
Upper Inlet 1-1/2" located on the Driver side
Lower Outlet 1-7/9 located on the Passenger side
Trans Cooler: φ22*320*1/4NPT(T)
OEM style brass petcock drain.
Please Check the Size Before You Buy!

FAN Specification:
Maximum Fan CFM: 1730 cfm
Fan Diameter (in): 14.050"
Thickness (in): 2.500"
Number of Blades: 8 S-Type blades
Blade Material: Plastic
Amp Draw: 12.70 amps
Includes the Mounting Tabs for an Easy Zip Tie Installation

Thermostat Kit:
Universal fit for any automotive vehicle and electric fan.
Activates by grounding electric fans at preset temperature.
180'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.


Some of the questions we always get are "What is the difference between an aluminum radiator and a factory radiator?" & "Why should I upgrade to an aluminum radiator". We are going to break down some of the key features, benefits, and difference you will see in an aluminum radiator.


One of the most obvious differences is going to be the all aluminum construction, where the factory radiators are usually a mix of aluminum and plastic. This greatly reduces the changes of your radiator leaking as the plastic tanks found on OEM radiators often crack over time. With most aluminum radiators, you will get wider, more efficiently shaped tubes that help cool coolant faster.


Aftermarket aluminum radiators are often offered in multi-row options. You may have heard the terms "2 row radiator" or 3 row radiator" used in the industry. This simply refers to the amount of rows in the core of your radiator. More rows means more coolant can flow through the radiator, thus keeping your engine cooler.


Depending on what year car you have, an aluminum radiator could be a lighter option for you as well. This will be a great upgrade for older cars with copper radiators. Newer vehicles with copper core and plastic tank radiators may not see much of a difference in weight.

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