Morris Ital/Caterham axles

[PaceCars@aol.com]

A friend that races a Caterham Classic is looking for rear axles. They are
supposed to be Morris Ital rear axles. I thought the Ital was the same thing
as a Morris Marina and that the Marina used a late-model MGB rear axle.
Obviously I am wrong (a first!). Anyone out there know what the Ital shares
axles with, or where to get some more?
Harold Pace