QA1 8Q42 Small Aluminum Twin Tube Circle Track Coil-Over Shock Absorber 9.63" Stroke

The QA1 8Q42 is a small-body aluminum twin-tube coil-over shock absorber designed specifically for circle track racing applications. Built with a compact, lightweight aluminum body, this shock delivers consistent, predictable damping performance lap after lap, making it a trusted choice for oval track competitors.

QA1's 8Q Series shocks feature a twin-tube design that provides smooth, reliable damping characteristics ideal for circle track setups. The small body construction keeps unsprung weight to a minimum, while the aluminum housing offers excellent strength-to-weight ratio and corrosion resistance. With a 9.63-inch stroke, this shock is well-suited for a wide range of circle track vehicle platforms.

Key Features:

• Small aluminum body — lightweight construction reduces unsprung weight
• Twin-tube design — delivers smooth, consistent damping for oval track performance
• Coil-over configuration — allows spring seat adjustment for ride height tuning
• 9.63" stroke — compatible with a variety of circle track chassis applications
• 8Q Series — QA1's purpose-built circle track shock line
• Manufactured by QA1 Precision Products, a leader in performance suspension components

The QA1 8Q42 is an excellent choice for racers looking for a reliable, race-proven coil-over shock that balances performance, durability, and value on the oval track.