QA1 Shock Absorber 27 Series (MPN: 27A583-7M)

High-performance sealed hydraulic mono tube shock for racing applications.

The QA1 Shock Absorber 27 Series is engineered for high-performance racing, featuring a sealed hyperscrew hydraulic mono tube design. With an extended height of 21.38 inches and a compressed height of 12.8 inches, this shock is built for durability and reliability on the track. The electroless nickel plated body provides excellent corrosion resistance and superior hardness, ensuring longevity in demanding conditions.

This shock absorber utilizes deflective disc technology, allowing for precise control of suspension dynamics at low shaft speeds while minimizing extreme forces at high velocities. The linear valving system enhances vehicle stability and driver feedback, making it a critical component for competitive racing. Additionally, the shock is racer rebuildable and revalveable, offering unparalleled repeatability and customization for specific driving needs.

Designed with a T-bar upper mount and stud lower mount, the QA1 27 Series shock is compatible with various stock mount options, facilitating easy installation. The absence of shock boots and the use of a premium proprietary oil blend prevent fade, ensuring consistent performance throughout races. This single shock unit is a reliable choice for racers seeking to optimize their vehicle's handling and performance.

Features

• Hyperscrew: Threaded Round Port Near The Bearing End Of The Shock Body Is Sealed With A Small Screw
• Deflective Disc Valving: Damping Curve Allows For Complete Control Of Suspension At Low Shaft Speeds Without Creating Extreme Forces At High Shaft Velocities
• Linear Valving: Provides A More Stable Car And Allows The Driver To Feel The Car Better
• Non-Fading: QA1 Uses A Premium Proprietary Blend Of Specially Engineered Oil To Prevent Fade
• Racer Revalveable And Rebuildable: Designed For Unparalleled Repeatability
• Electroless Nickel Plated Body: Encapsulates The Base Metal And Completely Seals Out The Elements, Proving Excellent Corrosion Resistance, Superior Hardness, Consistency And Lubricity

Specifications

• Manufacturer: QA1
• Manufacturer Part Number: 27A583-7M
• Type: Hydraulic
• With Coil Spring: No
• Extended Length (IN): 21.38 Inch
• Compressed Length (IN): 12.8 Inch
• Upper Mounting Style: Cross Pin
• Lower Mounting Style: Stud
• Adjustable Valving: No
• Quantity: Single
• Universality: Vehicle Specific
• Internal Design: Monotube
• Body Color: Silver
• Rod Diameter (IN): 0.59 Inch
• Valving Type: Number 3 Compression And Number 7 Rebound Linear Valving
• Rod Material: Steel
• Body Material: Steel
• With Reservoir: No
• Includes Dust Shield: No
• Includes Hardware: No
• Includes Boot: No
• Estimated Install Time (Hours): 0.5

Compatibility / Fit

• 1970-1981 Chevrolet Camaro
• 1970-1981 Pontiac Firebird