Ridetech 11225411 Rear TQ Shockwaves for 1964-1972 GM A-Body.

Our patented solution for a simplified air suspension system just keeps getting better. The ShockWave® mounts just like a coilover and replaces the coil-spring with an adjustable air spring for a huge range of tuning options. It provides a simple, high-tech way to provide the ultimate in adjustable suspension design. With more configuration options than ever before, the ShockWave is the premier foundation for a Ridetech air suspension system.

The A-Body rear ShockWave includes special bolt-on mounts that save hours of installation time.

Track Quality Series ShockWave

Do You Need Adjustable Shocks?

Everyone knows you need to hook up your horsepower to go fast. Since the shock absorber is really what controls how the suspension works, it plays a big role. Whether you’re running in a straight line or going around corners, it’s all about traction: traction going forward; traction going sideways. A drag-race car needs to come up softer and go down harder. A car that turns needs to minimize body roll. The requirements are different, but a shock that offers variable valving plus a wide range of travel can work effectively in both applications. Get an adjustable shock and tune it until it delivers the performance and/or ride quality that you want – then continue experimenting whenever track or road conditions change. If you want to take your street machine to the drag strip, you can make the front end fly up a little higher to transfer more weight and launch harder. If you want to autocross it, you can dial in the extra stiffness that makes it handle better. Dollar for dollar, we can’t think of anything that offers so much potential performance, or is so easy to install and adjust.

HQ or TQ Series?

Single-adjustable (HQ Series) shocks control rebound (extension) primarily, while a triple-adjustable(TQ Series) shock sets rebound, high-speed compression, and low-speed compression, truly independently. On a TQ shock, the high-speed adjustment allows tuning for impact harshness … potholes, speedbumps, offroad use and other harsh road irregularities that might induce a high-speed excursion of the piston rod. The low-speed adjustment allows tuning of ride quality, as well as the general cornering characteristics of typical road course and racetrack use. TAs are always better, but you’ll pay $400 more for the luxury of tuning how firmly the shock both comes together and pulls apart. If money is a major concern and you’ve got a street car, single adjustable shocks are a far preferable choice. But if you find yourself on the autocross or track every other weekend, you’ll want to look into the TQ series.