18-12-2019, 07:39 PM
(This post was last modified: 18-12-2019, 08:30 PM by Steve Jones.)
It is a special. As above, David Cochrane sells the correct tap and die. I've had one for many years. I rarely use it but when I do, it's the only thing to use. The thread is an Admiralty Thread. Used on stubs, half shafts and crankshaft/starter dog. Best of luck with finding one anywhere other than DC.
Steve
Steve