GM MULTI-KIT 1/2EXT 82-UPTURBOKits; Radio Installation Kit; Telescope; Incl. Instructions/Hardware; Conversion From 2-Shaft To DIN;Easy To Install With Simple InstructionsNo Dash AlterationsDesigned To Fit Factory Radio Opening PerfectlyMade Of High Grade ABS PlasticFactory Style TexturingRounded Edges Enhances the Interior AppearanceTelescoping Center Section Adjusts EasilyNot Limited To 1/8 in. IncrementsMetras TURBOKITS are manufactured of OEM-quality ABS plastic and designed with exacting tolerances, so each matches the factory dash contours perfectly, with no gaps between the dash and the kit. From basic to custom installs, perfection starts here.RadioInstallKt