1963 - 1968 ECP Impala Aluminum Radiator - HD3 High Horsepower Cooling - Dual Mammoth 1-1/4" Tubes

The Impala's have made a huge come back in recent years. Thanks to the battery of aftermarket suspension options available for your Impala, these cars are now the real deal and can hang with the best of modern hot rods.

Now you can both keep it cool with modern 2-row large modern cooling technology and maintain the classic style of your Impala with this drop-in radiator with polished die-formed tanks.

Forget those "3-row" radiators with their flimsy construction and empty promises. Our 2-row aluminum radiator is engineered to deliver superior cooling performance, keeping your classic Chevy running cool even when you're pushing it to the limit.

Or you might already know this first hand. A "3-row" or "4-row" Chinese radiator has already lightened your wallet but only left you with the same cooling problem you started with. Possibly worse. It's time to put the Holly Hobby radiator onto something it's better suited for. Such as your lawn mower, where will still likely struggle to keep a 4 horsepower Briggs and Stratton cool.

This radiator features 2-rows of mammoth 1-1/4" cooling tubes for cooling 550 horsepower - 800 horsepower. For fan setup recommendations on your Impala, especially with a block and serpentine drives, give our sales guys a call at (773)599-3067.

Here's why it's the perfect match for your hot rod:

• Massive 1-1/4" cooling tubes: Two rows of mammoth 1-1/4" cooling tubes to cool the most disobedient small blocks and big block motors.
• Heavy-duty plate aluminum transmission cooler: No wimpy concentric coolers here! This one's built to handle the power you're putting down.
• Direct-fit installation: Bolts right in place of your original radiator with 4-row mounts. No modifications needed, so you can get back to cruising in no time. Note this will not drop into trucks with 3-row OEM mounts, you will need to change the mounts to 4-row.
• Die-formed aluminum tanks: Durable and leak-free, for years of worry-free performance.
• Lifetime warranty: Drive with confidence knowing you're covered.

Stop sweating over overheating.

Upgrade to a radiator that can handle the heat of your Impala on cruise nights, sitting still in traffic with the A/C blasting. 

P.S. Don't be fooled by cheap ratchet imitations. Our radiators are built with the same technology used by professional racing teams – because winning races (and looking good doing it) requires superior cooling performance.