QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 9in Stroke - 5-650 Valving - Aluminum

If you're building a race car or a serious track machine where controlling costs is important, this QA1 63 Series shock absorber is a solid option. It's designed to give you a good feel for the track and improve grip, making it a popular choice for many racing series.

This shock features a twin tube design within a sealed aluminum body, which helps keep things consistent and reliable. Each shock is individually dyno'd and serialized right here in the USA, so you know you're getting a well-built part that's ready to perform. The threaded body allows for some adjustability in ride height, and the 9-inch stroke combined with the 5-650 valving is set up for a wide range of track conditions.