I get my bits from JJ Cables = Johnson Cables at shows they attend such as the Stafford ones. Their nylon lined outers are the key to my ultra light clutches - along with sensible clutch springs, correct geometry, etc.
36 4G, 37 VH, 54 KH(A), 75 Healey 1000/4, 52/53 ex ISDT KHA (project).
Former Machine Registrar & Archivist, General Secretary and Single Spares Organiser (over a 25 year period).
Now Archivist once more - but not Machine Registrar.