ELKA: REAR 2.5" RES FITS CHEVROLET / GMC 2500, 2011 to 2021

ELKA: 90313 2.5 PIGGYBACK REAR SHOCKS for CHEVROLET / GMC 2500, 2011 to 2021 The 2.5 PIGGYBACK model features an external reservoir with increased oil volume for cooler operating temperature, providing better performance and consistency. These shocks are a good performance upgrade over OEM shocks. This configuration is optimized for use with stock geometry or can be used with lift kits between 0 in. to 1 in. that use stock length shocks (with or without relocator brackets). Ride height is not affected by the installation of these shocks. Package includes two (2) side-specific rear shocks: