UMI Performance 68-72 GM A-Body Viking Front Coil Over Kit Double Adjustable- Bearing

If you're looking to dial in your 1964-1966 GM A-Body's suspension for everything from drag racing to autocross, this Viking front coilover kit from UMI Performance is a solid choice. This kit combines a high-quality hybrid spring with a 19-position double-adjustable shock, allowing you to customize your ride height and damping characteristics. The unique design means you don't need a spring compressor; the adjuster itself handles that job, making installation and adjustments much simpler.

What really sets this kit apart is the adjustability. You get independent control over compression and rebound damping, giving you 361 possible tuning combinations to suit street driving, strip duty, autocross, or road racing. You can choose from several spring rates – 250lb for drag-only, 350lb for street or light drag, 450lb for street or big block drag, and 550lb for handling with small blocks or most big blocks – so you can match the spring to your intended use. The bearing mount option, included here, is recommended for serious performance applications like corner carving and drag racing, offering increased reliability over polyurethane bushings. This kit is designed to work with UMI's lower A-arms or your factory lower A-arms, and pairs well with UMI's geometry-corrected upper A-arms for a complete suspension upgrade.

This kit includes two front coilover shocks, two front springs with your choice of rate, and the spanner wrench and thrust bearing kit. The thrust bearing is crucial for making ride height adjustments easier, as it allows the spring seat to rotate smoothly on a bearing. Every shock is built, dyno-tested, and serialized in Lakeville, Minnesota, ensuring you're getting a well-built, performance-oriented component. This kit is a significant upgrade for your classic GM A-Body, offering a level of tuning and performance previously unavailable.