QA1 63 Series Shock 7" Front 5C/500R Lap Belt these valves incorporate smoother radiuses

these valves incorporate smoother radiuses and unique undercuts

fuel economy and plug life

1991-2003 Ford F-150

1/2-13 and 1/2-20 in Thread

QA1 63 Series Shock 7" Front 5C/500R Lap Belt these valves incorporate smoother radiusesThe 63 Series is a sealed non rebuildable version of the 62 Series. These are most commonly used in coil over applications on both dirt and asphalt tracks. The twin tube design gives excellent feel and grip across all track conditions, but they really shine when there is a lack of grip. Built as a spec shock that could be used at specific tracks or series, the 63 Series can be used in any late model or modified. QA1 specializes in high performance