or half inch? :)

And as I found the first time I made a pipe, remember to slide on the unions before making the second flare 🤪

https://rimmerbros.com/Item--i-NTC1382 perhaps?

Do you know anyone that runs an older diesel - tractor? generator? truck? They could use it over a number of refills

Should be located under driver's seat....which is the one the OP stipulated

Black plug may have been for cd changer - do you still have that fitted?? :)

Excellent!! 1 down, 24,393 to go :D

Flash back to early 80's biscuit tins! :eek:

Greetings! Welcome! Which part of God's country, may I ask? :)