Topic: Spark Plug Leads

[KIWIASH]

Just bought a set of concours correct Autolite spark plugs leads for my '70 Mach 1 351W 2V.
3 of the rubber plug boots are angled and the remainder are the straight style.
3 of the leads themselves have what looks like another rubber shield over them, about 6-inches long, presumably to act as heat protection.
My question is - can some please give me an idea of what lead goes where?
Many thanks.

[carlite65]

are the wires not numbered?

[KIWIASH]

Yes, just found the numbers - many thanks.