CSF Chevrolet C6 Corvette Base/Grand Sport/427/Z06 (05-13) High-Performance Radiator

The Corvette has been the king of out-of-the-box, best-bang-for-your-buck performance for decades, and the C6 specifically has been the go-to choice for countless enthusiasts, one of the most commonly modified sports car platforms in the country. The LS engine family is one of the greatest performance motors ever made, simple, well engineered, and nearly bulletproof, not uncommon to see pushing well over 1000hp. But racing and additional power can easily overwhelm the factory cooling system, and given the C6's age, plenty of owners are now looking to replace their original radiators regardless.

CSF teamed up with a Corvette-specialist R&D partner with over 20 years of experience developing products exclusively for this platform, to create a radiator that fits all C6 trims and works with the majority of common supercharger and turbo kit upgrades. The result is a 2-row, 52mm aluminium core with 193% more volume than the factory radiator, using CSF's exclusive B-Tube technology to increase heat transfer by approximately 15% over regular oval welded tubes, paired with 8mm super-efficient multi-louvered fins for maximum airflow through the core. The improved airflow characteristics also offer superior cooling when paired with front-mounted intercoolers and heat exchangers for supercharger and turbo builds. All fittings match factory specifications for genuine plug-and-play installation, including factory-style quick-connect fittings for models equipped with an engine oil cooler and/or automatic transmission cooler (simply leave unplugged if your car isn't fitted with either, since these are independent circuits), and CNC-machined fan shroud mounting points accommodate all the different OE fan configurations. 100% all-aluminium, TIG-welded construction genuinely increases overall strength and longevity over the factory design.

Works with: OEM mounting location, fan configurations, and quick-connect fittings for oil/transmission coolers where equipped. True drop-in fit, no modifications required.

Why Choose This Radiator

• 193% more core volume than the factory radiator, a genuinely massive cooling capacity upgrade
• CSF's exclusive B-Tube technology, approximately 15% more heat transfer than regular tubes
• Factory-style quick-connect fittings for oil/transmission coolers, simply leave unplugged if not equipped
• CNC-machined fan shroud mounting points accommodate all OE fan configurations
• 100% all-aluminium, TIG-welded construction for genuine long-term strength
• Genuinely strong value, priced well below many competing aftermarket options

Compatibility

• Chevrolet C6 Corvette Base (2005-2013, LS2/LS3)
• Chevrolet C6 Corvette Grand Sport (2010-2013, LS3)

Not compatible with: 2011-2013 Z06 without the Z07 package, ZR1, or 427 models, these use a different transmission cooler with an additional connection. Confirm your exact trim and package before ordering.