

Specifications
- Brand
- QA1
- Part #
- 27A954-12M
- UPC
- 806990118929

QA1 27 Series Stock Mount Monotube Shock Absorber - Sealed Hyperscrew (IMCA) - 4-12 Valving - Steel
$249.45
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Fits 1971-1996 Chevrolet Impala. QA1 27 Series stock mount monotube shock absorber with 4-12 valving, dyno-tested for peak performance.
Key Features
- Fits 1971-1996 Chevrolet Impala and 1979-1983 Ford Mustang.
- Designed to retain stock shock mounting locations for easier installation.
- Every QA1 shock is dyno-tested and serialized to ensure peak performance.
- Features a steel monotube construction with a sealed hyperscrew (IMCA).
- Offers a 4-12 valving curve for a balanced ride.
- This shock absorber is rebuildable and revalveable for long-term service.
⚠️ 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
Fits these vehicles
- Chevrolet Impala 1971-1985, 1994-1996
- Ford Mustang 1979-1983
Product Details
This is the QA1 27 Series stock mount monotube shock absorber, specifically designed for your 1971-1996 Chevrolet Impala. It's built to keep your original shock mounting locations, making installation straightforward if you're sticking with the factory setup. This shock absorber is dyno-tested and serialized, so you know you're getting a unit that's ready to perform right out of the box.
The 27 Series features a steel monotube construction with a sealed hyperscrew, often used in IMCA racing classes. It has a compressed length of 10.38 inches and an extended length of 15.67 inches, with a stud top and T-bar bottom. The 4-12 valving is a popular choice for a good balance of control and comfort. Plus, these shocks are designed to be rebuilt and revalved, meaning you can service them down the road to keep them performing their best.
Made in the USA, this QA1 shock absorber is a well-built option for Impala owners looking for a reliable replacement or upgrade that maintains stock mounting points.
Specifications
- Brand
- QA1
- Manufacturer Part #
- 27A954-12M
- UPC
- 806990118929
Frequently Asked Questions
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