🔘Vehicle Fitment
For Chevy Corvette 350 5.7L V8 Small Block 1969-1972
Please Notice
To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part.

🔘Radiator Configuration:
Brand Name: CFOTIXAR
Condition:100% New
High Performance Racing Spec.
4-Row of tubes Core Racing Design
Overall Diameter: 20 1/2" tall (Including Cap) x 31 5/8" wide
Core Diameter: 17" tall x 26" wide
Inlet Diameter: 1 1/2" located on driver side.
Outlet Diameter: 1 3/4" located on passenger side.
Tanks: 2 1/2" thick
Mounting Type: Saddle Mounted
OEM Style Brass Petcock
Please Check the Size Before You Buy！

🔘Fan Specification:
Diameter : 12'' (Blade to Blade)
Voltage: DC 12 Volts
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

🔘AA5052 Aluminum Shroud and Fans:
1.Shuttered design AA5052 fan 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.
3. Additional with thermostat,professional matching advice, consider for every detail and needed

🔘Thermostat Kit Installation:
RED + connect directly to battery.
WHITE wire to ignition switch power source.
BLACK goes to thermos switch.

🔘Thermostat Relay 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
Probe typically threads into radiator, water outlet or manifold.

🔘CFOTIXAR Radiator: Key Benefits
【Built with AA5052 aircraft-grade aluminum – tougher against corrosion】
【Brazed core tech = max performance and reliability】
【2mm-thick AA5052 tanks/fittings: built to take abuse】
【CNC-machined billet aluminum fill neck – rugged, no weak spots】
【Ergonomic CNC cap with engraved detail + anodized finish】
【OE-spec fit – drops right in, no hassle】
【High-density core: 3/8" row spacing = 25% more rows than standard aluminum radiators】
【14-16 fins per inch (≈1,500 more than others) – blasts heat faster】
【30-45% more efficient than stock. Extra coolant capacity = better cooling under race-day temp spikes】

AA5052 series aluminum outperforms T-3303 significantly.

AA5052 (Al-Mg alloy): good corrosion resistance, reliability, cold workability, strength. Mg-alloyed with high formability; used in aircraft fuel tanks, oil pipes, transport/ship sheet metal, hardware, electrical casings.

T-3303: poor polishability, softness, scratch/corrosion prone, low heat dissipation. Long-term high-P/T operation leads to quick leakage. Yet >90% aftermarket use due to low cost/availability.