The QA1 63 Series is a sealed, non-rebuildable version of the 62 Series commonly used in coil-over setups on dirt and asphalt tracks. With a 7" stroke, 5–850 valving, and a large threaded aluminum twin-tube body, it was built as a spec shock for sanctioning bodies and works across late model and modified applications where consistent feel, grip and cost control are required.
QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 7in Stroke - 5-850 Valving - Aluminum