Abstract: An in-dash radio installation kit, for installing a radio to a vehicle dash, comprises:(a) a box-like molded plastic frame including walls comprising end walls and a main front panel interconnecting the end walls,(b) the end walls having re-entrant recesses formed therein, with inner surface that are forwardly elongated,(c) and through openings in the end walls for reception of connectors that connect the end walls to the radio chassis received between the end walls, with connector heads retained in the recesses and connector shanks passing through the openings. Brackets are attachable to the end walls via holes in the end walls above, arranged in rows above and below the re-entrant recesses, so that the brackets vertically bridge the re-entrant recesses and are selectively attachable to the end walls, forwardly and rearwardly.