[Healeys] Front tube shock replacements

[Wayne]

Hello,

             I am going to be helping a friend soon who has a BJ8 with 
the Koni front shock conversion. Both of his front shocks are leaking 
badly. Does anyone have a modern replacement part number? I think an 
adjustable  gas shock would be the way to go. I can measure the full 
extended and retracted dimensions of the Koni shock and go from there, 
but I don't want to reinvent the wheel if someone already had part 
numbers to start with. Gabriel, Monroe, etc.

Thanks
Wayne