DeWitts Oldsmobile Cutlass Supreme Cooling and Heating Parts

The radiator is an important, but often expensive part of that LS Swap. Here are some options to pick the best radiator for your LS swap on a budget.

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!

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

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.

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

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.

Tim shows off the two Cadillac style air cleaners we have to offer.

Learn how to keep your starter cool using a heat shield. Read the steps and parts necessary for the installation.

18 Chevys throw down at the 2017 Classic Industries Super Chevy Muscle Car Challenge presented by Falken Tires

Warranty information for DeWitts aluminum radiators.