UMI Performance B323AM - 1982-2002 GM F-Body Viking Rear Drag Shock Double Adjustable, Standard Ride Height

Viking’s specially valved double adjustable rear shocks feature 19 independently adjustable compression and 22​ rebound settings for a total of 418​possible valving combinations. They are a direct bolt-on and are intended to optimize performance during drag racing events​. No tools required to optimize for street, auto-x or road race. Sold each, one vehicle requires two.

Note: UMI recommends using the rear drag valved shock P/N B223AM in conjunction with Viking standard valving Warrior front shocks.
- Viking’s drag race specific rebound damping curves are intended to control the axle properly at high shaft speeds for a perfect launch.
- Direct bolt on replacement for your vehicle.
- 19 way adjustable compression and 22 way ​rebound damping curves designed for drag racing.
- Every shock is built dyno tested and serialized in Lakeville, Minnesota
- Shocks can be rebuilt at Viking or an authorized Viking rebuild center (call for details)