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Auto Barn
Est. 1957
QA1

QA1 27 Series Stock Mount Monotube Shock Absorber - Sealed Hyperscrew (IMCA) - 7-3 Valving - Steel

$249.45

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Fits 1971-1996 Chevrolet Impala. QA1 stock mount monotube shock absorber with sealed hyperscrew for consistent control.

Key Features

  • Fits 1971-1985 and 1994-1996 Chevrolet Impala.
  • QA1 27 Series stock mount monotube shock absorber with sealed hyperscrew.
  • Steel body is zinc plated for corrosion resistance.
  • Features a 46mm hard anodized piston and 7-3 valving for consistent control.
  • Linear valving helps provide a stable car and improved driver feedback.
  • Racer rebuildable and revalveable for custom tuning.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

You're getting one QA1 27 Series Stock Mount Monotube Shock Absorber with a sealed hyperscrew and 7-3 valving. This shock is built with a steel body that's zinc plated for corrosion resistance, making it a solid choice for classes that need to keep their stock shock mounting locations. It features a 46mm hard anodized piston and a damping curve designed for precise control at low shaft speeds without creating harshness at higher speeds. The linear valving helps keep the car stable and allows the driver to better feel what the suspension is doing.

QA1 builds these shocks in the USA and each one is 100% dyno-tested and serialized to ensure peak performance and repeatability. They are also designed to be rebuilt and revalved by racers, so you can fine-tune them for your specific needs. This particular model is IMCA Southern Sport Mod legal and is a popular option for street stocks, hobby stocks, and other classes that require a stock mount shock absorber.

Specifications

Brand
QA1
Manufacturer Part #
27A687-3M
UPC
806990116444

Frequently Asked Questions

QA1 27 Series Stock Mount Monotube Shock Absorber - Sealed Hyperscrew (IMCA) - 7-3 Valving - Steel

$249.45