QA1 27943-12M 27 Series Stock Mount Monotube Shock Absorber - Steel, Stud/T-Bar, 3-12M Valving

The QA1 27943-12M is a 27 Series stock mount monotube shock absorber designed for circle track racing applications including street stocks, hobby stocks, mini stocks, and other classes requiring a stock mount shock. Built on the proven architecture of QA1's 26 Series, the 27 Series adds a stock mount configuration while retaining the same performance-oriented design.

Key Features:

• Monotube construction with a large steel body and zinc plating for superior corrosion resistance
• 46mm hard anodized piston for consistent, precise damping performance
• Hyperscrew adjustability for on-car valving changes without removal
• Stud top / T-bar bottom mounting configuration for direct stock-mount fitment
• 3-12M valving — compression valving of 3, rebound valving of 12 (medium)
• Compressed height: 9.17 inches / Extended height: 14.0 inches
• Linear valving provides a stable, predictable damping curve that gives the driver better feel and feedback
• Damping curve designed for complete suspension control at low shaft speeds without generating extreme forces at high shaft velocities
• 100% dyno tested and serialized for quality assurance
• Revalveable and rebuildable by the QA1 factory or authorized service centers
• Made in the USA

The 27 Series is a popular choice for racers who need a reliable, high-performance monotube shock in a stock mount package. Multiple valving options across the 27 Series lineup allow teams to fine-tune suspension behavior to match specific track conditions and driving styles.