Cadillac DeVille Engine Temperature Senders

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

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.

Find out how to achieve the correct tire pressure for optimal race car performance.

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

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.

Looking for an inexpensive radiator for your derby car? Check out this video to see why the Speedway Motors Universal Aluminum Radiator is the perfect solution.

Warranty information for DeWitts aluminum radiators.

Learn how to install an external Transmission Cooler, to help keep the temperature of your transmission consistent.

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

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.