Wow, what a great thread, let's see if I can add a few to it.
Hugger Orange 70 Nova that I bought new in June 1970 shortly prior to my dad taking this picture of me with it. 307, floor mounted 3 speed trans. Within 2 weeks the Rally wheels were gone, replaced by some dark spoked Keystone mags that looked similar to Torq-Thrusts. Another couple weeks and single exhaust was gone, replaced by Midas with duals with glasspacks. Sold it in November 1970 because it wasn't fast enough