UMI Performance B274 - 1973-1987 GM C10 Viking double adjustable shock, Rear

Description:

Double adjustable Viking rear shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.19 position settings in both compression and reboundUse for street, hauling, drag racing and handling applicationsExtended Length (in): 21.360Collapsed Length (in): 13.61016-5/8″ to 18-3/8″ ride height range