QA1 27953-1M 27 Series Stock Mount Monotube Shock 10.13/15.67 Stud/T-Bar 3-1M Valving

The QA1 27953-1M is part of the 27 Series — a stock mount monotube shock absorber engineered for circle track racing classes that mandate a stock mounting configuration. With a compressed length of 10.13 inches and an extended length of 15.67 inches, this shock features a stud top and T-bar bottom mounting setup with 3-1M linear valving (3 compression / 1 rebound) via QA1's Hyperscrew adjuster.

Key Features:

• Zinc-plated steel body for corrosion resistance and long service life
• 46mm hard-anodized piston for precise, consistent damping performance
• Linear valving provides a stable, predictable platform and improved driver feedback
• Hyperscrew damping curve delivers complete control at low shaft speeds without generating extreme forces at high shaft velocities
• Stock mount design — compatible with classes requiring OEM-style mounting points
• Popular choice for street stocks, hobby stocks, mini stocks, and similar racing classes
• Racer revalveable and rebuildable for unparalleled repeatability and long-term value
• 100% dyno tested and serialized at the factory for quality assurance
• Made in the USA

The 27 Series builds on QA1's proven 26 Series platform, adding stock mount compatibility to suit a wider range of rule packages. The Hyperscrew adjuster and linear valving work together to give drivers a consistent, tunable shock without overpowering the suspension at speed.