Clay Smith Cams, Truck Parts

Picking the right camshaft can be a challenge. Use our camshaft selection guide to learn how to select the right cam for your street rod's best performance.

Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.

Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!

A guide to choosing the right camshaft for your engine. See how to install a new LSR roller camshaft while upgrading valve springs and rocker trunnions.

Steve Silva's '52 3100 is an eye catching truck, and it's also hiding a few surprises that were integrated by one very clever and talented builder.

Check out this gallery of a few trick trucks that we love at SEMA 2022!

Classic trucks are hot right now - so there's no surprise that there are plenty to be seen at #SEMA2019.

In this Tech Tip, John answers a customer concerns about adding additional drop to his 1960-1972 Chevy truck.

A new print and digital magazine about all things classic truck and more, brought to you by some familiar names.