QA1 27946-10M 27 Series Stock Mount Monotube Steel Shock Stud/T-Bar 6-10M Valving

The QA1 27946-10M is a 27 Series stock mount monotube shock absorber built for circle track racing applications. Featuring a large steel body construction, this shock delivers precise, repeatable damping performance in a stock-mount package suitable for street stocks, hobby stocks, mini stocks, and other classes requiring stock-mount shocks.

The 27 Series uses QA1's proven Hyperscrew valving system, which allows the linear damping curve to provide complete control of suspension at low shaft speeds without generating extreme forces at high shaft velocities. This linear valving characteristic produces a more stable, predictable car that gives the driver better feedback and feel. The shock features a compressed height of 9.17 inches and an extended height of 14.0 inches, with a stud top mount and T-bar bottom mount configuration.

Key Features:

• 46mm hard anodized piston for durability and consistent performance
• Zinc plated steel body for corrosion resistance
• 6-10M valving — linear Hyperscrew design for precise, repeatable damping
• Stock mount design — direct replacement fit for compatible applications
• Stud top / T-bar bottom mounting configuration
• Racer revalveable and rebuildable for extended service life and tuning flexibility
• 27A Series (Sealed Hyperscrew) variant also available for IMCA Southern Sport Mod legal classes
• 100% dyno tested and serialized at the factory
• Made in the USA

QA1 manufactures the 27 Series at their Lakeville, MN facility, where every shock is dyno tested and serialized for quality assurance. These shocks are a popular choice in competitive circle track classes that require stock mount hardware, delivering the same trusted performance as QA1's 26 Series in a stock-mount format.