Connecting harness
Product number:
21063
with ring terminals, white/black coloured, length: 10"
Product Information "Connecting harness"
Triumph: TR2, TR3, TR3A to TS60000
MG: MGA (1955-62)
Austin Healey: BN1, BN2, BN4, BN6, BN7 and BT7, BJ7 to engine no. 29F-H3562
with ring terminals, white/black coloured, length: 10"
The low tension lead is subject to a lot of vibration. It is not all that unusual for the copper strands to break within the insulation at the connector. To the eye everything looks OK. The ignition circuit can intermittently cut in and out creating frustration and even some danger. If your engine starts cutting out and in or just stops then is OK after you check connections, a broken low tension lead should be among the suspects.
It is a good idea to carry a spare in your field repair kit.