Performance Monotube Shocks for the 1964-1988 GM A/G-Body
P/N S1XX price starting at $109.99/each
UMI Performance, Inc is proud to introduce our P/N S1XX GM A/G-Body monotube shock. This non-adjustable monotube shock provides a firm yet comfortable ride and is a big step up from a standard style shock. UMI-developed valving features a medium-firm compression curve for street performance with a ramped up rebound curve to prevent excess body roll during transition. The result is a high quality feel mixed with an enjoyable ride. Road and track testing has shown this to be a good multipurpose shock for those wanting high performance balanced with street capability. Monotube construction uses gas pressure to prevent shock fade and ensure a consistent feel during hard driving. The shock is configured with heavy-duty mounts to ensure durability and fits in the stock location. As with all of our products, UMI’s monotube is handbuilt in the USA.
P/N S1XX price starting at $109.99/each
UMI Performance, Inc is proud to introduce our P/N S1XX GM A/G-Body monotube shock. This non-adjustable monotube shock provides a firm yet comfortable ride and is a big step up from a standard style shock. UMI-developed valving features a medium-firm compression curve for street performance with a ramped up rebound curve to prevent excess body roll during transition. The result is a high quality feel mixed with an enjoyable ride. Road and track testing has shown this to be a good multipurpose shock for those wanting high performance balanced with street capability. Monotube construction uses gas pressure to prevent shock fade and ensure a consistent feel during hard driving. The shock is configured with heavy-duty mounts to ensure durability and fits in the stock location. As with all of our products, UMI’s monotube is handbuilt in the USA.
