C Head Casting (internal)

Reply Subscribe

Thread Tools

Search this Thread

May 5, 2014 | 06:29 AM

stonecad

Thread Starter

Registered User

Joined: Sep 2013

Posts: 185

C Head Casting (internal)

Does anyone know what the casting number that is inside the water jacket is there for? Its clearly readable as a C12 its inside the water jacket just above (below in the picture) the 158 Date code.

Thanks

Attached Images

inside_casting C12.jpg (58.2 KB, 21 views)

May 5, 2014 | 06:41 AM

copper128

Lt. Buzzkill (ret.)

Joined: Mar 2004

Posts: 1,297

From: Western New York

I'll venture a guess that it was to ID the core used for the mold.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

D head casting dates &c.

Octania

Big Blocks

Jul 27, 2014 11:12 PM

Olds 455 block & head identification casting #

Al2011

Big Blocks

Apr 18, 2014 11:14 AM

Trying to check head casting numbers

dustyd

Big Blocks

Jul 1, 2013 09:50 AM

Air pocket in head casting?

455man

Big Blocks

May 4, 2013 11:58 AM

Internal Assist Handle

dpsgpa

Silhouette

Oct 24, 2007 04:52 AM

Reply Share

First
Prev
1 / 1
Next
Last