QA1 63 Series Shock 9" Rear 4C/4R BR20002 and double-adjustable hardware ends to

and double-adjustable hardware ends to ease installation

easy to use

2013-2017 Dodge Durango

1988-1995 Chevrolet K1500

QA1 63 Series Shock 9" Rear 4C/4R BR20002 and double-adjustable hardware ends toThe 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