Ford V8 Engine Color? Ford Gearbox Color?

[sth65pac]

Hello all, I am up to painting my engine after eternity cleaning it,

For a Sidevalve Ford V8 1942 CMP. What Color should it be?

Some say The engine should be Black & Some Say Dark Olive Gloss Green for Engines.

My Gearbox is definitely grey (gray).

Can someone Clarify what should be what.

I need a picture as evidence too.

I have your pictures Tony, but any other evidence before I fill the gun and spray would help me... Its a job for Sunday afternoon. I cant wait... (and I will post pictures when its finished...

Ian