Original Message
427/428 head mill
By Ed - 01/17/2002 10:11:18 AM; IP 209.223.8.35
Any good method of determining if a 427/428 head has been milled other than CC the chamber - I have been tempted to purchase a pair of heads at a swap meet, but have been leary due to the lack of a quick way the verify if they have been milled. Can the oil transfer slot be measured for depth or a measurement taken with a depth mike from the head surface down to the valve seat area / spark plug area to check for a previous mill job? Thanks for your help.
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Collapse <b>427/428 head mill</b>&nbsp;-- <font color=#0000ff>Ed, <i>01/17/2002</i></font>427/428 head mill -- Ed, 01/17/2002
 Measure the oil transfer slot depth -- Bill Conley, 01/17/2002
Collapse <a href=../ForumFE/reply.aspx?ID=10832&Reply=10822><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor10832" onclick="return false;">Intake bolt hole to deck distance seems reliable.</a>&nbsp;-- <font color=#0000ff>Dave Shoe, <i>01/17/2002</i></font><script type="text/javascript">
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 Intake bolt hole to deck distance seems reliable. -- Dave Shoe, 01/17/2002
 It looks like you're right Shoe! -- Bill Conley, 01/17/2002
 RE: 427/428 head mill -- Ed, 01/17/2002
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