Nash Coolant Sensor Seals and Fittings

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.

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.

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!

How to clean and seal your old tank

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

Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.

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

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

Introductory video explaining the HushMat Year, Make, & Model kits designed to offer the highest level of sound deadening & thermal insulation benefits to your vehicle. HushMat has a kit for over 327,000 vehicles.

We all need a little help from time to time. In this case, we had a grill shell on a 1946 Chevrolet Truck that could use some stiffening. Ride along as Heath installs support rods and rod brackets.