[Saloon-lovers] ED 170 stamped on rear end of cyl. head on 420G

Anybody know what this is all about?
Stamped on a flat part inbetween the camshafts, rear/behind cyl.#1.
420G made in 1969 or 70.–
peder
–Posted using Jag-lovers JagFORUM [forums.jag-lovers.org]–

[Commercial use of subscribers e-mail addresses prohibited.]

To remove yourself from this list, go to


// list policy dictates that messages be trimmed

In reply to a message from peder sent Thu 21 Aug 2008:

I think it’s a casting number and it has no functional significance
whatsoever–
christopher storey
–Posted using Jag-lovers JagFORUM [forums.jag-lovers.org]–
–Support Jag-lovers - Donate at http://www.jag-lovers.org/donate04.php

[Commercial use of subscribers e-mail addresses prohibited.]

To remove yourself from this list, go to


// list policy dictates that messages be trimmed