COMP Cams GMC Classic Truck Parts

Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

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

Here's our attempt to do the impossible: pick a favorite GM truck design!

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.

Ready to get that crusty, stinky old fuel tank out from behind the seat of your classic truck and upgrade to an in-tank electric fuel pump? Speedway Motors has just the tank for you!

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!

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

Step by step guide to the installation of the G-Comp front suspension.

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