Retro Designs near Charlotte, NC is building a ‘56 Chevy 4-door for this years SEMA show. They did not change the nasty, rusty exterior to create a wolf in sheep’s clothing. This sleeper is powered by a GM performance LS-3 with Vortex supercharger. Interior is baseball stitched leather. If you are going to SEMA in Vegas this year look for the car in the Mobile 1 booth.