DeWitts Chevy Blazer Cooling and Heating Parts

Shortcuts don't always pay off. Zach Raddatz walk us through his experience with a cheap radiator so we don't make the same mistake!

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

See how to properly install a DeWitt's Direct Fit radiator in a 66-67 Chevelle. Learn the benefits of Black Ice coating on this radiator including optimal heat transfer.

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

In this Tech Tip, John offers some guidance to a customer looking to cool his 1946 Ford Sedan.

Warranty information for DeWitts aluminum radiators.

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

In Dave Shuten's restomod revival, a '57 Bel Air gets a new lease on life.

In this guide, Kevin demonstrates how to properly install an external oil cooler in his '54 Chevy Belair with a Big Block Chevy engine.