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1968 – 1977 GTO + Lemans 900 Horsepower Cooling Power Radiator – Dual 16″ HPX Fans

– 2-rows of 1 1/4″ cooling tubes

– Dual 16″ HP fans for a total 5600 CFM
Availability: Ships in 4-6 weeks
Pricing: $1,780.00

Customize Your Item

- Choose your radiator cap -
 * required
- Choose your transmission -
 * required
- Choose wiring harness -
 * required


When you’re building the most bad ass GTO/Lemans around with killer horsepower and modern air conditioning, you need a bad ass radiator to keep it cool.

Capable of cooling upwards of 1000 horsepower with ease, you’ll find the limits of the structural integrity of a production iron big block before you’ll run out of cooling power with this radiator system.

What makes this radiator so killer? For starters, it’s made with our 2-row core with 1-1/4”cooling tubes.  To make it work to it’s full potential, we strapped on two of our killer 2800 CFM 16” fans for 5600 CFM total cooling power.

That’s not a typo. 5600 CFM. In addition to keeping your GTO/Lemans cool in 110 degree heat with the A/C blasting, it might also suck your 3500+ lb GTO/Lemans down the road. Or add 10 MPH to your trap speed.

Overall dimensions are 33″ wide x 19″ high x 7-1/4″ deep.


– 2-rows of 1 1/4″ cooling tubes

– Dual 16″ HP fans for a total 5600 CFM

– Precision TIG welded construction

– Lifetime warranty

– Billet CNC machined filler neck

– Heavy duty plate transmission cooler

– Stainless steel hardware

Like all of our radiators, it’s made in the USA. We guarantee you’ll find it’s bad ass and guarantee it to cool your car with ease. And of course our lifetime warranty on everything: radiator and fans. 

For fan control, use our RH-02 wiring harness made specifically for high powered fans.


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  • Ships in 4-6 weeks
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