67 fastback cuda build

Going to start a journal type thread here to document build/resto of my new find. The fender tag decodes to a normal build but the V7X code in top line is throwing me a little. Will retain the 383 4bbl and hvy duty 4 spd, love that I found another A53 car. and disc's. My first 67 BB S was all drums. B5 blue with white interior, should be pretty when finished. I don't know what the original wheels look like, code is w21. All codes are legible and have a good pic of tag, will need help!!! Great website and forum here, glad I stumbled in.