QA1 27954-10M 27 Series Monotube Shock Absorber 10.13" Collapsed / 15.67" Extended Stud/T-Bar Mount

The QA1 27954-10M is a 27 Series single-adjustable monotube shock absorber designed as a direct stock-mount replacement for performance street and track applications. Featuring a 46mm hard-anodized aluminum piston and a zinc-plated steel body, this shock delivers consistent, fade-resistant damping performance in a durable, corrosion-resistant package.

The 27 Series builds on QA1's proven 26 Series platform with an upgraded monotube design that separates the oil and nitrogen gas charges for improved heat dissipation and more precise damping response. The 10-position external rebound adjustment (denoted by the "10M" suffix) allows tuning to suit a wide range of driving conditions without removing the shock from the vehicle.

Key Features:

• Collapsed Length: 10.13 inches
• Extended Length: 15.67 inches
• Mounting Style: Stud / T-Bar (top stud, bottom T-bar)
• 46mm hard-anodized aluminum piston for reduced friction and long wear life
• Zinc-plated steel monotube body for corrosion resistance
• Separated oil and high-pressure nitrogen gas monotube construction
• 10-position external rebound adjustment (V-series valving)
• Stock-mount design for straightforward bolt-on installation
• Rebuildable and re-valveable for long-term serviceability

QA1's 27 Series shocks are engineered for enthusiasts who want a measurable upgrade over OEM dampers without sacrificing ride quality or requiring custom fabrication. The external adjuster makes it easy to dial in performance on the fly, making this shock an excellent choice for street/strip dual-duty builds.