My mate Alistair and I bought a lot of parts from John when he retired, we saw an advert in a magazine and got there first for our pick of everything.
The bulk of Alistair's car parts are original GT40 and from that stock.
It looks like 1/2" hose connection. I have no idea on the current but a call to Moss will no doubt help you.
See the Jag forum comments on hoses below.
So I watched the movie with my wife on Friday night and we both enjoyed it very much.
The cars and racing scenes were fun to watch but the writers got sloppy over the car's development. The background scenes of Shelby's workshops were interesting with a few Daytona's and their wooden buck...
Yes mate, they are counterbored to fit the Webers just like the Holman Moody manifold I did for your Jenvey system.
There is also some mild porting done on these to clean them up.
Glad to see your EFI system is working well - a great achievement.
ps. I have found the HM receipt for...