Specifications
- Brand
- QA1
- Part #
- 27688-4M
- UPC
- 806990097880

QA1 27 Series Stock Mount Monotube Shock Absorber - Hyperscrew - 8-4 Valving - Steel
$249.45
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Fits 1971-1996 Chevrolet Impala. QA1 27 Series stock mount monotube shock absorber with 8-4 valving. Dyno-tested for peak performance.
Key Features
- Fits 1971-1985 and 1994-1996 Chevrolet Impala, 1978-1988 Buick Regal, 1978-1983 Chevrolet Malibu, 1978-1988 Chevrolet Monte Carlo, and 1978-1981 Oldsmobile Cutlass.
- Designed to retain stock shock mounting locations for a direct fit.
- Monotube shock absorber construction offers consistent performance.
- Each QA1 shock is dyno-tested and serialized to ensure peak performance.
- Features an 8-4 valving curve for controlled damping.
- Racer rebuildable and revalveable design allows for service and 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
Product Details
If you're working on a 1971-1996 Chevrolet Impala and need to replace the shocks while keeping the original mounting locations, this QA1 27 Series Stock Mount Monotube Shock Absorber is a solid option. It's built to work with the factory shock mounts, making installation straightforward without needing to modify your chassis. This shock absorber features a monotube design, which generally offers better performance and consistency than twin-tube shocks, especially under demanding conditions.
QA1 dyno-tests every shock and assigns it a serial number, so you know it's performing exactly as intended right out of the box. The 8-4 valving curve is designed for a good balance of control and comfort for street use, and the 'Hyperscrew' adjustment allows for fine-tuning. Plus, these shocks are built in the USA and are designed to be rebuilt and revalved, meaning you can service them down the road if your needs change or if they simply wear out over time.
This shock absorber has a compressed height of 14.3 inches and an extended height of 22.63 inches, with a T-bar top and a bushing bottom. It's a well-built part that's ready to go on your classic Impala.
Specifications
- Brand
- QA1
- Manufacturer Part #
- 27688-4M
- UPC
- 806990097880
Frequently Asked Questions
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