The QA1 63 Series is a sealed, non-rebuildable version of the 62 Series shock. It is most commonly used in coil-over applications on both dirt and asphalt tracks. The twin tube design delivers strong feel and grip across a range of track conditions and performs especially well when grip is limited. Built as a spec shock for specific tracks or series, the 63 Series can be run on any late model or modified car.
Specifications:
- Series: 63 Series twin tube coil-over shock
- Body: aluminum threaded large body
- Construction: sealed, non-rebuildable
- Compressed height: 15.38 in
- Extended height: 24.30 in
- Mounting: eyelet top and eyelet bottom
- Valving: 4-6
- Part number: 6394-6
FAQ
What is the QA1 63 Series shock?
It is a sealed, non-rebuildable twin tube coil-over shock based on the 62 Series, built for circle track use on dirt and asphalt.
What are the compressed and extended heights of the 6394-6?
The 6394-6 has a compressed height of 15.38 inches and an extended height of 24.30 inches.
Is the 63 Series rebuildable?
No. The 63 Series is a sealed shock and is not rebuildable.
What valving does the 6394-6 use?
The 6394-6 is built with 4-6 valving.
What cars can the 63 Series be used on?
It can be run on any late model or modified car and is commonly used in coil-over applications on dirt and asphalt tracks.
