What is a coil-over system?

A coil-over system replaces the separate shock absorber and coil spring with a single unit. The spring is mounted around the shock, and ride height is adjusted by raising or lowering the spring perch. This allows for independent adjustment of ride height and damping.

What tools are needed to install this kit?

Basic hand tools are required for installation. Refer to the manufacturer's installation instructions for specific tools and torque specifications.

Are the shocks rebuildable?

Yes, the aluminum-bodied shocks are rebuildable. This allows you to maintain the shocks over time and extend their lifespan.

QA1

QA1 65-70 GM B-Body Pro Rear Coil-Over System - MOD Series - Soft - 170lbs/in - Aluminum

Name: QA1 65-70 GM B-Body Pro Rear Coil-Over System - MOD Series - Soft - 170lbs/in - Aluminum
Brand: QA1
Price: 2567.65 USD
Availability: InStock

$2567.65

Bolt-in rear coil-over kit for 1965-1970 GM B-bodies. Lets you set ride height and tune the suspension.

Key Features

Aluminum shock bodies — lightweight
170 lbs/in spring rate — good starting point for street or autocross
Ride height adjustable — fine-tune vehicle stance
Bolt-in installation — no welding needed

Fits 1965-1970 GM B-body vehicles. Check manufacturer fitment data to confirm compatibility with your specific model.

⚠️ 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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Product Details

Rear Pro Coil shock for 65-70 Chevy B-Bodies. MOD Series Shock and includes all mounting hardware, brackets, two shocks and springs with a spring rate of 170.