GM X-Body Shocks & Coilovers

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

We add some tuneability to the suspension on Project Chevelle by bolting on QA1 coilovers front and rear.

Learn how to mount coil-overs with this guide. We can help you find your spring rate, compensate for mounted angle, and measure your replacement shock.

Directions on how to properly mock up your ride height using Speedway Motors coilover shock ride height mockup tool. See tips on positioning the links and brackets correctly.

Shocks and struts may be confusing, but our buyer's guide is here to help you make sense of all the options.

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

Step by Step instructions for the G-Comp front suspension install for a 67-69 Chevy Camaro.

Step by Step guide to installing a G-Comp front suspension on your Nova.

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.

In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!