QA1 6Q99-3 Large Body Aluminum Twin Tube Circle Track Coil-Over Shock 15.38"

The QA1 6Q99-3 is a large body aluminum twin tube circle track shock designed for racers who demand ultimate grip, feel, and adjustability on dirt and asphalt tracks. Part of the proven 6Q Series (formerly 60/62 Series), this shock features a fully threaded aluminum body that makes it ideal for coil-over configurations when paired with QA1 coil-over kits (sold separately).

Key Features:

• Large body twin tube aluminum construction for excellent track feel and consistency
• Fully threaded body with 15.38" extended length for easy coil-over setup and ride height adjustment
• User rebuildable and revalvable design allows racers to tune and service shocks trackside with basic tools
• High-quality raw aluminum pistons minimize valving variations for consistent performance
• Scalloped base loop increases clearance in tight spaces like upper control arms and shock mounts
• Deflective disk valving provides complete suspension control at low shaft speeds without extreme forces at high velocities
• Available with rebound adjustability options to dial in valving at the track
• Valve with bleed shims or drill out bleeds to maximize tunability for specific track conditions

The 6Q Series shocks are engineered for modified and late model circle track applications where performance and adjustability are critical. Made in the USA by QA1 Precision Products, these shocks deliver the reliability and consistency needed to win races on both dirt and asphalt surfaces.