Specifications
- Brand
- UMI Performance
- Part #
- A204-350S
- UPC
- A204-350S

UMI Performance 68-72 GM A-Body Viking Front Coil Over Kit Double Adjustable- Polyurethane
$979.37
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UMI Performance 1964-1966 GM A-Body Viking Front Coil Over Kit Double Adjustable- Polyurethane. Customize your ride height and damping for street or track.
Key Features
- Fits 1964-1966 GM A-Body vehicles.
- Includes (2) front coilover shocks with 19-position double adjustability for independent compression and rebound tuning.
- Features polyurethane lower shock mounts for improved ride comfort on street applications.
- Offers ride height adjustment, allowing for a drop of up to 3 inches from stock.
- Comes with (2) front hybrid coil springs, with choices of 250, 350, 450, or 550 lb/in rates.
- Shocks are built, dyno-tested, and serialized in Lakeville, Minnesota.
⚠️ 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
This is the UMI Performance Viking front coilover kit, designed for 1964-1966 GM A-Body vehicles. It combines a hybrid coil spring with a double-adjustable shock, allowing you to fine-tune your suspension for a variety of driving conditions. Whether you're cruising, hitting the drag strip, or carving corners at an auto-x event, this kit offers the adjustability to match your needs. The kit includes polyurethane lower shock mounts, which offer a good balance of ride comfort and performance for mild street applications.
What sets this kit apart is the 19-position double adjustability on the shocks. You get independent control over both compression and rebound damping, giving you 361 possible tuning combinations. This means you can dial in the perfect feel for everything from daily driving to serious track use. The kit also allows for ride height adjustment, letting you lower your vehicle up to 3 inches from stock. A coil spring compressor isn't needed; the adjuster itself handles that task, making ride height changes more straightforward, especially when paired with the optional thrust bearing and spanner wrenches.
You can choose from several spring rate options to best suit your intended use. The 350lb springs are a good choice for small block cruising or drag racing with some lightening, while the 550lb springs are better suited for small block handling or most big block applications. These shocks are built and dyno-tested in Lakeville, Minnesota, and feature a brilliant protective finish to keep them looking good. They can also be rebuilt by Viking or an authorized center, ensuring long-term serviceability.
Specifications
- Brand
- UMI Performance
- Manufacturer Part #
- A204-350S
- UPC
- A204-350S
Frequently Asked Questions
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UMI Performance 68-72 GM A-Body Viking Front Coil Over Kit Double Adjustable- Polyurethane
