Original Message
Pretty sure.
By Orin - 01/26/2001 9:30:21 AM; IP 209.122.55.2
All of the casting numbers I've seen on FoMoCo stuff were raised, and stamped numbers were indented. The process used on the rocker arms looked very similar to the build-date code stamped on the little tab on the front driverside head.
Plus the numbers were not always in the exact same place, with variations of up to 1/4" north-south and east-west.
I too thought they may be mold numbers; but did they need THAt many molds just for rocker arms? (I guess so, if you making 1 million-plus 289s each year and they all need 16 rocker arms.)
Mr F, if you want want to look at one I'd be happy to send it along. Let me know.
This thread, so far...
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Collapse <a href=../ForumFE/reply.aspx?ID=4323&Reply=4323><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4323" onclick="return false;">What gives . . .?</a>&nbsp;-- <font color=#0000ff>Orin, <i>01/24/2001</i></font><script type="text/javascript">
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 What gives . . .? -- Orin, 01/24/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4343&Reply=4323><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4343" onclick="return false;">RE: What gives . . .?</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>01/25/2001</i></font><script type="text/javascript">
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 RE: What gives . . .? -- Royce Peterson, 01/25/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4344&Reply=4323><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4344" onclick="return false;">Second 427 Pic</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>01/25/2001</i></font><script type="text/javascript">
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 Second 427 Pic -- Royce Peterson, 01/25/2001
 RE: Second 427 Pic -- Stanley Superior, 01/26/2001
 RE: Second 427 Pic -- Will, 01/26/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4346&Reply=4323><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4346" onclick="return false;">Some cast IDs are 'debossed'. You sure they're stamped? [n/m]</a>&nbsp;-- <font color=#0000ff>Mr F, <i>01/26/2001</i></font><script type="text/javascript">
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 Some cast IDs are 'debossed'. You sure they're stamped? [n/m] -- Mr F, 01/26/2001
Collapse <b>Pretty sure.</b>&nbsp;-- <font color=#0000ff>Orin, <i>01/26/2001</i></font>Pretty sure. -- Orin, 01/26/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4357&Reply=4323><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4357" onclick="return false;">RE; Hey Royce,  Nice 69' Ranchero-  heh?</a>&nbsp;-- <font color=#0000ff>Tom, <i>01/26/2001</i></font><script type="text/javascript">
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 RE; Hey Royce, Nice 69' Ranchero- heh? -- Tom, 01/26/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4358&Reply=4323><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4358" onclick="return false;">RE; Hey Royce,  Nice 69' Ranchero-  heh?</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>01/26/2001</i></font><script type="text/javascript">
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 RE; Hey Royce, Nice 69' Ranchero- heh? -- Royce Peterson, 01/26/2001
 RE; Hey Royce, Nice 69' Ranchero- heh? -- Tom, 01/26/2001
 RE; Hey Royce, Nice 69' Ranchero- heh? -- Rusty, 01/26/2001
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