Chevy Nova Cooling Fan Relays

Learn how to wire dual electric radiator fans. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

How to maintain coolant temperature for a Big Block Chevy engine. Installation instructions for a double pass radiator and electric fan in a 1954 Chevy Bel Air.

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.

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!

Jarry and Ryan Givens are father and son, and this pair of Novas proves the apple doesn't fall far from the tree!

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.

In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.

In this Tech Tip, John gets to answer a favorite question of ours, what engine should I get?

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