Gents, the Comet never had a divided push rod. Only twins, changed from one piece during production. The Burman arrangement was a full length rod with a ball (now often a 5/16" roller) between that and the short forked plunger at the lever end.
The rod is 11 1/4 ins. (286 mm) long.
Ian
The rod is 11 1/4 ins. (286 mm) long.
Ian