Woodie
Jedi Warrior
Offline
Well in doing some searches here is what I found. I have not done this yet and believe this is for MGB but why not for our guages..
https://www.britishcarforum.com/bcforum/ubbthreads.php/topics/514840/1
good luck
https://www.britishcarforum.com/bcforum/ubbthreads.php/topics/514840/1
good luck