QA1 27954-9M 27 Series Monotube Shock Absorber Stud/T-Bar 9M Valving Steel

The QA1 27954-9M is a stock-mount monotube shock absorber from QA1's 27 Series — a performance-engineered solution designed for circle track and racing applications that require a factory-style mounting configuration. With a compressed height of 10.13 inches and an extended height of 15.67 inches, this shock features a stud top mount and T-bar bottom mount for direct OEM-style fitment.

Key Features:

• Stock-mount monotube design — retains factory mounting points while delivering true monotube shock performance
• 46mm hard-anodized piston for precise, consistent damping
• Zinc-plated steel body for corrosion resistance and long service life
• 9M linear Hyperscrew valving — linear damping curve provides full control at low shaft speeds without generating excessive force at high shaft velocities
• Racer revalveable and rebuildable — easy to service and tune at the track
• 100% dyno tested and serialized for verified, repeatable performance
• Stud top / T-bar bottom mount — 10.13" compressed, 15.67" extended
• Popular choice for street stocks, hobby stocks, mini stocks, and other classes requiring stock-mount shocks
• Made in the USA

The 27 Series builds on QA1's proven 26 Series platform, adding a stock-mount option that makes it ideal for sanctioned racing classes with OEM-style shock requirements. The Hyperscrew design delivers a more stable car and improved driver feedback thanks to its predictable linear damping characteristics.