I just saw this one on Ebay, nothing to do with me so check before you buy.
Yes "thread drift" can be an issue on this forum provably because most of us just tend to reply to the last entry on the thread rather than going back to the top of the thread, I know I've done it myself, or it could be the title of the thread, original monocoque construction instead of looking...
An EBay search will return a couple guys selling them, I don’t think anyone is selling the complete set of drawings but it may get you started.
Nothing to do with me but I figure the more the merrier, more cooperation between the people building them, I hope.
Search for gt40 blueprints
This may help.
The original valve is a very simple arrangement, when the valve is upside down the two perforated disks come in contact closing the valve; The pressure of the fuel and gravity keeps the valve closed, I will probably use something more modern myself.
I have seen at least three different ones, original MKII, MKI and Gulf cars and perhaps more plus the aircraft type valves used on the engine compartments of some of the cars.
Check with Jay Cushman I know he made some of the original stile ones in the past, I got a set from him and they were...