QA1 27A957-3M 27A Series Monotube Shock Absorber Steel Body IMCA Sealed

The QA1 27A957-3M is a stock mount monotube shock absorber from the 27A Series, engineered for racing applications requiring sealed, IMCA-approved suspension components. This shock features a durable zinc-plated steel body for superior corrosion resistance and a robust 46mm hard-anodized piston that delivers consistent damping performance under demanding track conditions.

Key Features:

• Zinc-plated steel body construction for durability and corrosion protection
• 46mm hard-anodized piston for consistent performance
• Monotube design with sealed hyperscrew valving (IMCA legal)
• 7-3M linear valving configuration for balanced compression and rebound control
• Compressed length: 10.13 inches, Extended length: 15.67 inches
• Stud top mount and T-bar bottom mount configuration
• 100% dyno tested and serialized for quality assurance
• Made in the USA

The 27A Series works like QA1's proven 26 Series shocks but adds stock mount compatibility, making it ideal for street stock, hobby stock, mini stock, and other racing classes that mandate stock mounting configurations. The linear valving provides complete suspension control at low shaft speeds without creating excessive forces at high velocities, giving drivers better car feel and more predictable handling on the track.