Herman,
There should be a number on the side of the distributor.
Not sure about Morgan installations but the Ford X-flow was fitted with several different distributors over the years.

See: https://www.burtonpower.com/Default.aspx

Cheers,


Graham (G4FUJ)

Sold L44FOR 4/4 Giallo Fly
'11 MINI Countryman Cooper D All4
'90 LR 90 SW