QA1 63 Series Shock 9" Rear 4C/6R H777C02XL 717 lx @10m of light

717 lx @10m of light output with a beam distance of 829 meters in a spread beam pattern

1985-1986 Chevrolet C20

272 cc Intake

2017-2018 Chevrolet Express Pasajeros

Billet Fuel Sample Valve

QA1 63 Series Shock 9" Rear 4C/6R H777C02XL 717 lx @10m of lightThe 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