AC Coil Spring Testers

Learn how to choose the right valve springs for your camshaft, the differences between single and dual valve springs and when to replace them.

There are two different methods to determine which spring length you need. Check out this speedy tip for help on choosing which one is best for your project.

If your replacing, or purchasing a new spring for a solid front axle, it's important to know where to measure from to ensure you get the right spring for your rod.

Follow this how-to as Kevin explains the process of removing the hood on his '54 Chevy Bel Air using a handmade Hood Spring tool.

Learn how to select the right Coilover shocks for your street rod. Us our chart to find the correct spring rate and get some install tips from the experts.

In this Tech Tip, John offers up a couple solutions to a customer on the hunt for a coil over kit for his 2-door Model A.

It may feel like a daunting task attempting to determine the best leaf spring for your traditional hot rod straight axle build, but our buyer's guide will surely help.

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