QA1 6Q74-500R Twin Tube Coil-Over Shock 7 Inch Stroke Rebound Adjustable 13.38 Inch Compressed

The QA1 6Q74-500R is part of the 6Q series, an aluminum large-body shock formerly known as the 60 and 62 series. This rebuildable twin tube shock offers the performance, consistency and tunability racers demand for circle track applications. With a 7-inch stroke and 13.38-inch compressed length, this shock features rebound adjustability with 4C/500R valving.

Key Features:

• Rebound adjustability to easily dial in valving at the track
• Threaded body makes it very easy to use in coil-over configurations with QA1 kits
• Scalloped base loop increases clearances in tight areas like upper control arms and shock mounts
• Pistons made of high-quality raw aluminum to maximize consistency
• Valve the shock with bleed shims or drill out bleeds to maximize tunability
• Can be re-valved and rebuilt by racers in a matter of minutes using basic tools
• Gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly

This large-body aluminum shock is designed for competitive circle track racing where precision damping control and trackside adjustability are essential. The twin tube design provides excellent performance across varying track conditions, while the rebuildable construction allows racers to service and re-valve their own shocks.