While I certainly don’t claim to be an expert on the topic of all Countach tool kits, I have spent a considerable amount of time over the past two years researching and trying to best understand the topic, particularly regarding the Quattrovalvole variant (I’m a proud owner of a 1985 carbureted QV). For an owner like myself, who’s extremely focused on factory originality and presenting my car at top concours d’elegace, having all the correct accessories and a firm grasp on the topic is very important. Unlike Ferrari’s of the same era, where generally tool kits and factory provided accessories were fairly consistent and standardized, Lamborghini was everything but that. Given the manufacturing numbers, the financial instability of the company at certain times, etc., I believe it’s safe to say that tool kits were fairly low on the priority list. As a result, very few tool kits consistently resemble one another. Still, there were certain things that were rather consistent, though they may take on different styles, colors or shapes (pliers or screwdrivers, for example) because multiple suppliers were used. This thread is meant to be a resource for learning. I will gladly present as much info as I have on the topic and I hope to expand my understanding from others through photos and knowledge. I am not declaring myself the authority by any means.