Dodge Concepts Posted by admin on May 25, 2020 Posted in: Concepts. Tagged: chrysler, concept, copperhead, dakota, dodge, gts, mopar, rawviper, rt/10, sidewinder, v10, venom, viper. Leave a Comment 1989 RT/10 – 1993 GTS – 1994 Venom – 1997 Viper based Copperhead – 1997 Dakota Sidewinder Viper’s V10